122317260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{156817}}^1$

素因数の和:156842

約数の個数: 48

約数和(自身を含む): 368835936

約数和(自身を除く): 246518676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 156817, 313634, 470451, 627268, 784085, 940902, 1568170, 1881804, 2038621, 2352255, 3136340, 4077242, 4704510, 6115863, 8154484, 9409020, 10193105, 12231726, 20386210, 24463452, 30579315, 40772420, 61158630, 122317260]

約数ペア:

[(1, 122317260), (2, 61158630), (3, 40772420), (4, 30579315), (5, 24463452), (6, 20386210), (10, 12231726), (12, 10193105), (13, 9409020), (15, 8154484), (20, 6115863), (26, 4704510), (30, 4077242), (39, 3136340), (52, 2352255), (60, 2038621), (65, 1881804), (78, 1568170), (130, 940902), (156, 784085), (195, 627268), (260, 470451), (390, 313634), (780, 156817)]