74085830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4789}}^1$

素因数の和:4833

約数の個数: 64

約数和(自身を含む): 173819520

約数和(自身を除く): 99733690

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, 4789, 7735, 9578, 15470, 23945, 33523, 47890, 62257, 67046, 81413, 124514, 162826, 167615, 311285, 335230, 407065, 435799, 569891, 622570, 814130, 871598, 1058369, 1139782, 2116738, 2178995, 2849455, 4357990, 5291845, 5698910, 7408583, 10583690, 14817166, 37042915, 74085830]

約数ペア:

[(1, 74085830), (2, 37042915), (5, 14817166), (7, 10583690), (10, 7408583), (13, 5698910), (14, 5291845), (17, 4357990), (26, 2849455), (34, 2178995), (35, 2116738), (65, 1139782), (70, 1058369), (85, 871598), (91, 814130), (119, 622570), (130, 569891), (170, 435799), (182, 407065), (221, 335230), (238, 311285), (442, 167615), (455, 162826), (595, 124514), (910, 81413), (1105, 67046), (1190, 62257), (1547, 47890), (2210, 33523), (3094, 23945), (4789, 15470), (7735, 9578)]