15378710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1483}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 29810592

約数和(自身を除く): 14431882

約数列:

[1, 2, 5, 10, 17, 34, 61, 85, 122, 170, 305, 610, 1037, 1483, 2074, 2966, 5185, 7415, 10370, 14830, 25211, 50422, 90463, 126055, 180926, 252110, 452315, 904630, 1537871, 3075742, 7689355, 15378710]

約数ペア:

[(1, 15378710), (2, 7689355), (5, 3075742), (10, 1537871), (17, 904630), (34, 452315), (61, 252110), (85, 180926), (122, 126055), (170, 90463), (305, 50422), (610, 25211), (1037, 14830), (1483, 10370), (2074, 7415), (2966, 5185)]