66741390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{12569}}^1$

素因数の和:12641

約数の個数: 48

約数和(自身を含む): 176482800

約数和(自身を除く): 109741410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 12569, 25138, 37707, 62845, 75414, 113121, 125690, 188535, 226242, 377070, 565605, 741571, 1131210, 1483142, 2224713, 3707855, 4449426, 6674139, 7415710, 11123565, 13348278, 22247130, 33370695, 66741390]

約数ペア:

[(1, 66741390), (2, 33370695), (3, 22247130), (5, 13348278), (6, 11123565), (9, 7415710), (10, 6674139), (15, 4449426), (18, 3707855), (30, 2224713), (45, 1483142), (59, 1131210), (90, 741571), (118, 565605), (177, 377070), (295, 226242), (354, 188535), (531, 125690), (590, 113121), (885, 75414), (1062, 62845), (1770, 37707), (2655, 25138), (5310, 12569)]