15709948730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{70999}}^1$

素因数の和:71151

約数の個数: 64

約数和(自身を含む): 33739200000

約数和(自身を除く): 18029251270

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 109, 145, 203, 218, 290, 406, 545, 763, 1015, 1090, 1526, 2030, 3161, 3815, 6322, 7630, 15805, 22127, 31610, 44254, 70999, 110635, 141998, 221270, 354995, 496993, 709990, 993986, 2058971, 2484965, 4117942, 4969930, 7738891, 10294855, 14412797, 15477782, 20589710, 28825594, 38694455, 54172237, 72063985, 77388910, 108344474, 144127970, 224427839, 270861185, 448855678, 541722370, 1122139195, 1570994873, 2244278390, 3141989746, 7854974365, 15709948730]

約数ペア:

[(1, 15709948730), (2, 7854974365), (5, 3141989746), (7, 2244278390), (10, 1570994873), (14, 1122139195), (29, 541722370), (35, 448855678), (58, 270861185), (70, 224427839), (109, 144127970), (145, 108344474), (203, 77388910), (218, 72063985), (290, 54172237), (406, 38694455), (545, 28825594), (763, 20589710), (1015, 15477782), (1090, 14412797), (1526, 10294855), (2030, 7738891), (3161, 4969930), (3815, 4117942), (6322, 2484965), (7630, 2058971), (15805, 993986), (22127, 709990), (31610, 496993), (44254, 354995), (70999, 221270), (110635, 141998)]