17412390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^2$

素因数の和:202

約数の個数: 72

約数和(自身を含む): 47331648

約数和(自身を除く): 29919258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 79, 90, 93, 155, 158, 186, 237, 279, 310, 395, 465, 474, 558, 711, 790, 930, 1185, 1395, 1422, 2370, 2449, 2790, 3555, 4898, 6241, 7110, 7347, 12245, 12482, 14694, 18723, 22041, 24490, 31205, 36735, 37446, 44082, 56169, 62410, 73470, 93615, 110205, 112338, 187230, 193471, 220410, 280845, 386942, 561690, 580413, 967355, 1160826, 1741239, 1934710, 2902065, 3482478, 5804130, 8706195, 17412390]

約数ペア:

[(1, 17412390), (2, 8706195), (3, 5804130), (5, 3482478), (6, 2902065), (9, 1934710), (10, 1741239), (15, 1160826), (18, 967355), (30, 580413), (31, 561690), (45, 386942), (62, 280845), (79, 220410), (90, 193471), (93, 187230), (155, 112338), (158, 110205), (186, 93615), (237, 73470), (279, 62410), (310, 56169), (395, 44082), (465, 37446), (474, 36735), (558, 31205), (711, 24490), (790, 22041), (930, 18723), (1185, 14694), (1395, 12482), (1422, 12245), (2370, 7347), (2449, 7110), (2790, 6241), (3555, 4898)]