15480570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{10531}}^1$

素因数の和:10555

約数の個数: 48

約数和(自身を含む): 43223328

約数和(自身を除く): 27742758

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 10531, 21062, 31593, 52655, 63186, 73717, 105310, 147434, 157965, 221151, 315930, 368585, 442302, 516019, 737170, 1032038, 1105755, 1548057, 2211510, 2580095, 3096114, 5160190, 7740285, 15480570]

約数ペア:

[(1, 15480570), (2, 7740285), (3, 5160190), (5, 3096114), (6, 2580095), (7, 2211510), (10, 1548057), (14, 1105755), (15, 1032038), (21, 737170), (30, 516019), (35, 442302), (42, 368585), (49, 315930), (70, 221151), (98, 157965), (105, 147434), (147, 105310), (210, 73717), (245, 63186), (294, 52655), (490, 31593), (735, 21062), (1470, 10531)]