253687020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{71663}}^1$

素因数の和:71734

約数の個数: 48

約数和(自身を含む): 722373120

約数和(自身を除く): 468686100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 59, 60, 118, 177, 236, 295, 354, 590, 708, 885, 1180, 1770, 3540, 71663, 143326, 214989, 286652, 358315, 429978, 716630, 859956, 1074945, 1433260, 2149890, 4228117, 4299780, 8456234, 12684351, 16912468, 21140585, 25368702, 42281170, 50737404, 63421755, 84562340, 126843510, 253687020]

約数ペア:

[(1, 253687020), (2, 126843510), (3, 84562340), (4, 63421755), (5, 50737404), (6, 42281170), (10, 25368702), (12, 21140585), (15, 16912468), (20, 12684351), (30, 8456234), (59, 4299780), (60, 4228117), (118, 2149890), (177, 1433260), (236, 1074945), (295, 859956), (354, 716630), (590, 429978), (708, 358315), (885, 286652), (1180, 214989), (1770, 143326), (3540, 71663)]