74735570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4831}}^1$

素因数の和:4875

約数の個数: 64

約数和(自身を含む): 175343616

約数和(自身を除く): 100608046

約数列:

[1, 2, 5, 7, 10, 13, 14, 17, 26, 34, 35, 65, 70, 85, 91, 119, 130, 170, 182, 221, 238, 442, 455, 595, 910, 1105, 1190, 1547, 2210, 3094, 4831, 7735, 9662, 15470, 24155, 33817, 48310, 62803, 67634, 82127, 125606, 164254, 169085, 314015, 338170, 410635, 439621, 574889, 628030, 821270, 879242, 1067651, 1149778, 2135302, 2198105, 2874445, 4396210, 5338255, 5748890, 7473557, 10676510, 14947114, 37367785, 74735570]

約数ペア:

[(1, 74735570), (2, 37367785), (5, 14947114), (7, 10676510), (10, 7473557), (13, 5748890), (14, 5338255), (17, 4396210), (26, 2874445), (34, 2198105), (35, 2135302), (65, 1149778), (70, 1067651), (85, 879242), (91, 821270), (119, 628030), (130, 574889), (170, 439621), (182, 410635), (221, 338170), (238, 314015), (442, 169085), (455, 164254), (595, 125606), (910, 82127), (1105, 67634), (1190, 62803), (1547, 48310), (2210, 33817), (3094, 24155), (4831, 15470), (7735, 9662)]