79223690

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12437}}^1$

素因数の和:12471

約数の個数: 48

約数和(自身を含む): 178659432

約数和(自身を除く): 99435742

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 12437, 24874, 62185, 87059, 124370, 161681, 174118, 323362, 435295, 609413, 808405, 870590, 1131767, 1218826, 1616810, 2263534, 3047065, 5658835, 6094130, 7922369, 11317670, 15844738, 39611845, 79223690]

約数ペア:

[(1, 79223690), (2, 39611845), (5, 15844738), (7, 11317670), (10, 7922369), (13, 6094130), (14, 5658835), (26, 3047065), (35, 2263534), (49, 1616810), (65, 1218826), (70, 1131767), (91, 870590), (98, 808405), (130, 609413), (182, 435295), (245, 323362), (455, 174118), (490, 161681), (637, 124370), (910, 87059), (1274, 62185), (3185, 24874), (6370, 12437)]