86725470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{3319}}^1$

素因数の和:3409

約数の個数: 64

約数和(自身を含む): 227566080

約数和(自身を除く): 140840610

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 67, 78, 130, 134, 195, 201, 335, 390, 402, 670, 871, 1005, 1742, 2010, 2613, 3319, 4355, 5226, 6638, 8710, 9957, 13065, 16595, 19914, 26130, 33190, 43147, 49785, 86294, 99570, 129441, 215735, 222373, 258882, 431470, 444746, 647205, 667119, 1111865, 1294410, 1334238, 2223730, 2890849, 3335595, 5781698, 6671190, 8672547, 14454245, 17345094, 28908490, 43362735, 86725470]

約数ペア:

[(1, 86725470), (2, 43362735), (3, 28908490), (5, 17345094), (6, 14454245), (10, 8672547), (13, 6671190), (15, 5781698), (26, 3335595), (30, 2890849), (39, 2223730), (65, 1334238), (67, 1294410), (78, 1111865), (130, 667119), (134, 647205), (195, 444746), (201, 431470), (335, 258882), (390, 222373), (402, 215735), (670, 129441), (871, 99570), (1005, 86294), (1742, 49785), (2010, 43147), (2613, 33190), (3319, 26130), (4355, 19914), (5226, 16595), (6638, 13065), (8710, 9957)]