3488940

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1$

素因数の和:109

約数の個数: 192

約数和(自身を含む): 13547520

約数和(自身を除く): 10058580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 71, 78, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 142, 156, 180, 182, 189, 195, 210, 213, 234, 252, 260, 270, 273, 284, 315, 351, 355, 364, 378, 390, 420, 426, 455, 468, 497, 540, 546, 585, 630, 639, 702, 710, 756, 780, 819, 852, 910, 923, 945, 994, 1065, 1092, 1170, 1260, 1278, 1365, 1404, 1420, 1491, 1638, 1755, 1820, 1846, 1890, 1917, 1988, 2130, 2340, 2457, 2485, 2556, 2730, 2769, 2982, 3195, 3276, 3510, 3692, 3780, 3834, 4095, 4260, 4473, 4615, 4914, 4970, 5460, 5538, 5964, 6390, 6461, 7020, 7455, 7668, 8190, 8307, 8946, 9230, 9585, 9828, 9940, 11076, 12285, 12780, 12922, 13419, 13845, 14910, 16380, 16614, 17892, 18460, 19170, 19383, 22365, 24570, 24921, 25844, 26838, 27690, 29820, 32305, 33228, 38340, 38766, 41535, 44730, 49140, 49842, 53676, 55380, 58149, 64610, 67095, 77532, 83070, 89460, 96915, 99684, 116298, 124605, 129220, 134190, 166140, 174447, 193830, 232596, 249210, 268380, 290745, 348894, 387660, 498420, 581490, 697788, 872235, 1162980, 1744470, 3488940]

約数ペア:

[(1, 3488940), (2, 1744470), (3, 1162980), (4, 872235), (5, 697788), (6, 581490), (7, 498420), (9, 387660), (10, 348894), (12, 290745), (13, 268380), (14, 249210), (15, 232596), (18, 193830), (20, 174447), (21, 166140), (26, 134190), (27, 129220), (28, 124605), (30, 116298), (35, 99684), (36, 96915), (39, 89460), (42, 83070), (45, 77532), (52, 67095), (54, 64610), (60, 58149), (63, 55380), (65, 53676), (70, 49842), (71, 49140), (78, 44730), (84, 41535), (90, 38766), (91, 38340), (105, 33228), (108, 32305), (117, 29820), (126, 27690), (130, 26838), (135, 25844), (140, 24921), (142, 24570), (156, 22365), (180, 19383), (182, 19170), (189, 18460), (195, 17892), (210, 16614), (213, 16380), (234, 14910), (252, 13845), (260, 13419), (270, 12922), (273, 12780), (284, 12285), (315, 11076), (351, 9940), (355, 9828), (364, 9585), (378, 9230), (390, 8946), (420, 8307), (426, 8190), (455, 7668), (468, 7455), (497, 7020), (540, 6461), (546, 6390), (585, 5964), (630, 5538), (639, 5460), (702, 4970), (710, 4914), (756, 4615), (780, 4473), (819, 4260), (852, 4095), (910, 3834), (923, 3780), (945, 3692), (994, 3510), (1065, 3276), (1092, 3195), (1170, 2982), (1260, 2769), (1278, 2730), (1365, 2556), (1404, 2485), (1420, 2457), (1491, 2340), (1638, 2130), (1755, 1988), (1820, 1917), (1846, 1890)]