133989070

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 260208288

約数和(自身を除く): 126219218

約数列:

[1, 2, 5, 10, 17, 34, 71, 85, 142, 170, 289, 355, 578, 653, 710, 1207, 1306, 1445, 2414, 2890, 3265, 6035, 6530, 11101, 12070, 20519, 22202, 41038, 46363, 55505, 92726, 102595, 111010, 188717, 205190, 231815, 377434, 463630, 788171, 943585, 1576342, 1887170, 3940855, 7881710, 13398907, 26797814, 66994535, 133989070]

約数ペア:

[(1, 133989070), (2, 66994535), (5, 26797814), (10, 13398907), (17, 7881710), (34, 3940855), (71, 1887170), (85, 1576342), (142, 943585), (170, 788171), (289, 463630), (355, 377434), (578, 231815), (653, 205190), (710, 188717), (1207, 111010), (1306, 102595), (1445, 92726), (2414, 55505), (2890, 46363), (3265, 41038), (6035, 22202), (6530, 20519), (11101, 12070)]