916515210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{839}}^1\times {\mathrm{2801}}^1$

素因数の和:3663

約数の個数: 64

約数和(自身を含む): 2372509440

約数和(自身を除く): 1455994230

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 839, 1678, 2517, 2801, 4195, 5034, 5602, 8390, 8403, 10907, 12585, 14005, 16806, 21814, 25170, 28010, 32721, 36413, 42015, 54535, 65442, 72826, 84030, 109070, 109239, 163605, 182065, 218478, 327210, 364130, 546195, 1092390, 2350039, 4700078, 7050117, 11750195, 14100234, 23500390, 30550507, 35250585, 61101014, 70501170, 91651521, 152752535, 183303042, 305505070, 458257605, 916515210]

約数ペア:

[(1, 916515210), (2, 458257605), (3, 305505070), (5, 183303042), (6, 152752535), (10, 91651521), (13, 70501170), (15, 61101014), (26, 35250585), (30, 30550507), (39, 23500390), (65, 14100234), (78, 11750195), (130, 7050117), (195, 4700078), (390, 2350039), (839, 1092390), (1678, 546195), (2517, 364130), (2801, 327210), (4195, 218478), (5034, 182065), (5602, 163605), (8390, 109239), (8403, 109070), (10907, 84030), (12585, 72826), (14005, 65442), (16806, 54535), (21814, 42015), (25170, 36413), (28010, 32721)]