7646730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2801}}^1$

素因数の和:2831

約数の個数: 64

約数和(自身を含む): 22595328

約数和(自身を除く): 14948598

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 2801, 5602, 8403, 14005, 16806, 19607, 28010, 36413, 39214, 42015, 58821, 72826, 84030, 98035, 109239, 117642, 182065, 196070, 218478, 254891, 294105, 364130, 509782, 546195, 588210, 764673, 1092390, 1274455, 1529346, 2548910, 3823365, 7646730]

約数ペア:

[(1, 7646730), (2, 3823365), (3, 2548910), (5, 1529346), (6, 1274455), (7, 1092390), (10, 764673), (13, 588210), (14, 546195), (15, 509782), (21, 364130), (26, 294105), (30, 254891), (35, 218478), (39, 196070), (42, 182065), (65, 117642), (70, 109239), (78, 98035), (91, 84030), (105, 72826), (130, 58821), (182, 42015), (195, 39214), (210, 36413), (273, 28010), (390, 19607), (455, 16806), (546, 14005), (910, 8403), (1365, 5602), (2730, 2801)]