63757330

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10009}}^1$

素因数の和:10043

約数の個数: 48

約数和(自身を含む): 143783640

約数和(自身を除く): 80026310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 49, 65, 70, 91, 98, 130, 182, 245, 455, 490, 637, 910, 1274, 3185, 6370, 10009, 20018, 50045, 70063, 100090, 130117, 140126, 260234, 350315, 490441, 650585, 700630, 910819, 980882, 1301170, 1821638, 2452205, 4554095, 4904410, 6375733, 9108190, 12751466, 31878665, 63757330]

約数ペア:

[(1, 63757330), (2, 31878665), (5, 12751466), (7, 9108190), (10, 6375733), (13, 4904410), (14, 4554095), (26, 2452205), (35, 1821638), (49, 1301170), (65, 980882), (70, 910819), (91, 700630), (98, 650585), (130, 490441), (182, 350315), (245, 260234), (455, 140126), (490, 130117), (637, 100090), (910, 70063), (1274, 50045), (3185, 20018), (6370, 10009)]