17875260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7639}}^1$

素因数の和:7667

約数の個数: 72

約数和(自身を含む): 58400160

約数和(自身を除く): 40524900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 7639, 15278, 22917, 30556, 38195, 45834, 68751, 76390, 91668, 99307, 114585, 137502, 152780, 198614, 229170, 275004, 297921, 343755, 397228, 458340, 496535, 595842, 687510, 893763, 993070, 1191684, 1375020, 1489605, 1787526, 1986140, 2979210, 3575052, 4468815, 5958420, 8937630, 17875260]

約数ペア:

[(1, 17875260), (2, 8937630), (3, 5958420), (4, 4468815), (5, 3575052), (6, 2979210), (9, 1986140), (10, 1787526), (12, 1489605), (13, 1375020), (15, 1191684), (18, 993070), (20, 893763), (26, 687510), (30, 595842), (36, 496535), (39, 458340), (45, 397228), (52, 343755), (60, 297921), (65, 275004), (78, 229170), (90, 198614), (117, 152780), (130, 137502), (156, 114585), (180, 99307), (195, 91668), (234, 76390), (260, 68751), (390, 45834), (468, 38195), (585, 30556), (780, 22917), (1170, 15278), (2340, 7639)]