2091093420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1$

素因数の和:776

約数の個数: 192

約数和(自身を含む): 6509583360

約数和(自身を除く): 4418489940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 61, 65, 71, 78, 122, 130, 142, 156, 183, 195, 213, 244, 260, 284, 305, 355, 366, 390, 426, 610, 619, 710, 732, 780, 793, 852, 915, 923, 1065, 1220, 1238, 1420, 1586, 1830, 1846, 1857, 2130, 2379, 2476, 2769, 3095, 3172, 3660, 3692, 3714, 3965, 4260, 4331, 4615, 4758, 5538, 6190, 7428, 7930, 8047, 8662, 9230, 9285, 9516, 11076, 11895, 12380, 12993, 13845, 15860, 16094, 17324, 18460, 18570, 21655, 23790, 24141, 25986, 27690, 32188, 37140, 37759, 40235, 43310, 43949, 47580, 48282, 51972, 55380, 56303, 64965, 75518, 80470, 86620, 87898, 96564, 112606, 113277, 120705, 129930, 131847, 151036, 160940, 168909, 175796, 188795, 219745, 225212, 226554, 241410, 259860, 263694, 281515, 337818, 377590, 439490, 453108, 482820, 490867, 527388, 563030, 566385, 571337, 659235, 675636, 755180, 844545, 878980, 981734, 1126060, 1132770, 1142674, 1318470, 1472601, 1689090, 1714011, 1963468, 2265540, 2285348, 2454335, 2636940, 2680889, 2856685, 2945202, 3378180, 3428022, 4908670, 5361778, 5713370, 5890404, 6856044, 7363005, 8042667, 8570055, 9817340, 10723556, 11426740, 13404445, 14726010, 16085334, 17140110, 26808890, 29452020, 32170668, 34280220, 34851557, 40213335, 53617780, 69703114, 80426670, 104554671, 139406228, 160853340, 174257785, 209109342, 348515570, 418218684, 522773355, 697031140, 1045546710, 2091093420]

約数ペア:

[(1, 2091093420), (2, 1045546710), (3, 697031140), (4, 522773355), (5, 418218684), (6, 348515570), (10, 209109342), (12, 174257785), (13, 160853340), (15, 139406228), (20, 104554671), (26, 80426670), (30, 69703114), (39, 53617780), (52, 40213335), (60, 34851557), (61, 34280220), (65, 32170668), (71, 29452020), (78, 26808890), (122, 17140110), (130, 16085334), (142, 14726010), (156, 13404445), (183, 11426740), (195, 10723556), (213, 9817340), (244, 8570055), (260, 8042667), (284, 7363005), (305, 6856044), (355, 5890404), (366, 5713370), (390, 5361778), (426, 4908670), (610, 3428022), (619, 3378180), (710, 2945202), (732, 2856685), (780, 2680889), (793, 2636940), (852, 2454335), (915, 2285348), (923, 2265540), (1065, 1963468), (1220, 1714011), (1238, 1689090), (1420, 1472601), (1586, 1318470), (1830, 1142674), (1846, 1132770), (1857, 1126060), (2130, 981734), (2379, 878980), (2476, 844545), (2769, 755180), (3095, 675636), (3172, 659235), (3660, 571337), (3692, 566385), (3714, 563030), (3965, 527388), (4260, 490867), (4331, 482820), (4615, 453108), (4758, 439490), (5538, 377590), (6190, 337818), (7428, 281515), (7930, 263694), (8047, 259860), (8662, 241410), (9230, 226554), (9285, 225212), (9516, 219745), (11076, 188795), (11895, 175796), (12380, 168909), (12993, 160940), (13845, 151036), (15860, 131847), (16094, 129930), (17324, 120705), (18460, 113277), (18570, 112606), (21655, 96564), (23790, 87898), (24141, 86620), (25986, 80470), (27690, 75518), (32188, 64965), (37140, 56303), (37759, 55380), (40235, 51972), (43310, 48282), (43949, 47580)]