156775690

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{229}}^1\times {\mathrm{307}}^1$

素因数の和:766

約数の個数: 32

約数和(自身を含む): 285626880

約数和(自身を除く): 128851190

約数列:

[1, 2, 5, 10, 223, 229, 307, 446, 458, 614, 1115, 1145, 1535, 2230, 2290, 3070, 51067, 68461, 70303, 102134, 136922, 140606, 255335, 342305, 351515, 510670, 684610, 703030, 15677569, 31355138, 78387845, 156775690]

約数ペア:

[(1, 156775690), (2, 78387845), (5, 31355138), (10, 15677569), (223, 703030), (229, 684610), (307, 510670), (446, 351515), (458, 342305), (614, 255335), (1115, 140606), (1145, 136922), (1535, 102134), (2230, 70303), (2290, 68461), (3070, 51067)]