73157110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{6323}}^1$

素因数の和:6432

約数の個数: 32

約数和(自身を含む): 143428320

約数和(自身を除く): 70271210

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785, 6323, 11570, 12646, 31615, 63230, 82199, 164398, 410995, 562747, 821990, 1125494, 2813735, 5627470, 7315711, 14631422, 36578555, 73157110]

約数ペア:

[(1, 73157110), (2, 36578555), (5, 14631422), (10, 7315711), (13, 5627470), (26, 2813735), (65, 1125494), (89, 821990), (130, 562747), (178, 410995), (445, 164398), (890, 82199), (1157, 63230), (2314, 31615), (5785, 12646), (6323, 11570)]