12578670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{827}}^1$

素因数の和:866

約数の個数: 72

約数和(自身を含む): 35456616

約数和(自身を除く): 22877946

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 827, 845, 1014, 1170, 1521, 1654, 1690, 2481, 2535, 3042, 4135, 4962, 5070, 7443, 7605, 8270, 10751, 12405, 14886, 15210, 21502, 24810, 32253, 37215, 53755, 64506, 74430, 96759, 107510, 139763, 161265, 193518, 279526, 322530, 419289, 483795, 698815, 838578, 967590, 1257867, 1397630, 2096445, 2515734, 4192890, 6289335, 12578670]

約数ペア:

[(1, 12578670), (2, 6289335), (3, 4192890), (5, 2515734), (6, 2096445), (9, 1397630), (10, 1257867), (13, 967590), (15, 838578), (18, 698815), (26, 483795), (30, 419289), (39, 322530), (45, 279526), (65, 193518), (78, 161265), (90, 139763), (117, 107510), (130, 96759), (169, 74430), (195, 64506), (234, 53755), (338, 37215), (390, 32253), (507, 24810), (585, 21502), (827, 15210), (845, 14886), (1014, 12405), (1170, 10751), (1521, 8270), (1654, 7605), (1690, 7443), (2481, 5070), (2535, 4962), (3042, 4135)]