15096680

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 36208620

約数和(自身を除く): 21111940

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 149, 170, 298, 340, 596, 680, 745, 1192, 1490, 2533, 2980, 5066, 5960, 10132, 12665, 20264, 22201, 25330, 44402, 50660, 88804, 101320, 111005, 177608, 222010, 377417, 444020, 754834, 888040, 1509668, 1887085, 3019336, 3774170, 7548340, 15096680]

約数ペア:

[(1, 15096680), (2, 7548340), (4, 3774170), (5, 3019336), (8, 1887085), (10, 1509668), (17, 888040), (20, 754834), (34, 444020), (40, 377417), (68, 222010), (85, 177608), (136, 111005), (149, 101320), (170, 88804), (298, 50660), (340, 44402), (596, 25330), (680, 22201), (745, 20264), (1192, 12665), (1490, 10132), (2533, 5960), (2980, 5066)]