118825070

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7681}}^1$

素因数の和:7725

約数の個数: 64

約数和(自身を含む): 278764416

約数和(自身を除く): 159939346

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, 7681, 7735, 15362, 15470, 38405, 53767, 76810, 99853, 107534, 130577, 199706, 261154, 268835, 499265, 537670, 652885, 698971, 914039, 998530, 1305770, 1397942, 1697501, 1828078, 3395002, 3494855, 4570195, 6989710, 8487505, 9140390, 11882507, 16975010, 23765014, 59412535, 118825070]

約数ペア:

[(1, 118825070), (2, 59412535), (5, 23765014), (7, 16975010), (10, 11882507), (13, 9140390), (14, 8487505), (17, 6989710), (26, 4570195), (34, 3494855), (35, 3395002), (65, 1828078), (70, 1697501), (85, 1397942), (91, 1305770), (119, 998530), (130, 914039), (170, 698971), (182, 652885), (221, 537670), (238, 499265), (442, 268835), (455, 261154), (595, 199706), (910, 130577), (1105, 107534), (1190, 99853), (1547, 76810), (2210, 53767), (3094, 38405), (7681, 15470), (7735, 15362)]