15909110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:521

約数の個数: 64

約数和(自身を含む): 35925120

約数和(自身を除く): 20016010

約数列:

[1, 2, 5, 7, 10, 14, 17, 29, 34, 35, 58, 70, 85, 119, 145, 170, 203, 238, 290, 406, 461, 493, 595, 922, 986, 1015, 1190, 2030, 2305, 2465, 3227, 3451, 4610, 4930, 6454, 6902, 7837, 13369, 15674, 16135, 17255, 26738, 32270, 34510, 39185, 54859, 66845, 78370, 93583, 109718, 133690, 187166, 227273, 274295, 454546, 467915, 548590, 935830, 1136365, 1590911, 2272730, 3181822, 7954555, 15909110]

約数ペア:

[(1, 15909110), (2, 7954555), (5, 3181822), (7, 2272730), (10, 1590911), (14, 1136365), (17, 935830), (29, 548590), (34, 467915), (35, 454546), (58, 274295), (70, 227273), (85, 187166), (119, 133690), (145, 109718), (170, 93583), (203, 78370), (238, 66845), (290, 54859), (406, 39185), (461, 34510), (493, 32270), (595, 26738), (922, 17255), (986, 16135), (1015, 15674), (1190, 13369), (2030, 7837), (2305, 6902), (2465, 6454), (3227, 4930), (3451, 4610)]