39086970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:168

約数の個数: 128

約数和(自身を含む): 107993088

約数和(自身を除く): 68906118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 53, 61, 62, 65, 78, 93, 106, 122, 130, 155, 159, 183, 186, 195, 265, 305, 310, 318, 366, 390, 403, 465, 530, 610, 689, 793, 795, 806, 915, 930, 1209, 1378, 1586, 1590, 1643, 1830, 1891, 2015, 2067, 2379, 2418, 3233, 3286, 3445, 3782, 3965, 4030, 4134, 4758, 4929, 5673, 6045, 6466, 6890, 7930, 8215, 9455, 9699, 9858, 10335, 11346, 11895, 12090, 16165, 16430, 18910, 19398, 20670, 21359, 23790, 24583, 24645, 28365, 32330, 42029, 42718, 48495, 49166, 49290, 56730, 64077, 73749, 84058, 96990, 100223, 106795, 122915, 126087, 128154, 147498, 200446, 210145, 213590, 245830, 252174, 300669, 320385, 368745, 420290, 501115, 601338, 630435, 640770, 737490, 1002230, 1260870, 1302899, 1503345, 2605798, 3006690, 3908697, 6514495, 7817394, 13028990, 19543485, 39086970]

約数ペア:

[(1, 39086970), (2, 19543485), (3, 13028990), (5, 7817394), (6, 6514495), (10, 3908697), (13, 3006690), (15, 2605798), (26, 1503345), (30, 1302899), (31, 1260870), (39, 1002230), (53, 737490), (61, 640770), (62, 630435), (65, 601338), (78, 501115), (93, 420290), (106, 368745), (122, 320385), (130, 300669), (155, 252174), (159, 245830), (183, 213590), (186, 210145), (195, 200446), (265, 147498), (305, 128154), (310, 126087), (318, 122915), (366, 106795), (390, 100223), (403, 96990), (465, 84058), (530, 73749), (610, 64077), (689, 56730), (793, 49290), (795, 49166), (806, 48495), (915, 42718), (930, 42029), (1209, 32330), (1378, 28365), (1586, 24645), (1590, 24583), (1643, 23790), (1830, 21359), (1891, 20670), (2015, 19398), (2067, 18910), (2379, 16430), (2418, 16165), (3233, 12090), (3286, 11895), (3445, 11346), (3782, 10335), (3965, 9858), (4030, 9699), (4134, 9455), (4758, 8215), (4929, 7930), (5673, 6890), (6045, 6466)]