9122680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1051}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 24238080

約数和(自身を除く): 15115400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1051, 1085, 1240, 1736, 2102, 2170, 4204, 4340, 5255, 7357, 8408, 8680, 10510, 14714, 21020, 29428, 32581, 36785, 42040, 58856, 65162, 73570, 130324, 147140, 162905, 228067, 260648, 294280, 325810, 456134, 651620, 912268, 1140335, 1303240, 1824536, 2280670, 4561340, 9122680]

約数ペア:

[(1, 9122680), (2, 4561340), (4, 2280670), (5, 1824536), (7, 1303240), (8, 1140335), (10, 912268), (14, 651620), (20, 456134), (28, 325810), (31, 294280), (35, 260648), (40, 228067), (56, 162905), (62, 147140), (70, 130324), (124, 73570), (140, 65162), (155, 58856), (217, 42040), (248, 36785), (280, 32581), (310, 29428), (434, 21020), (620, 14714), (868, 10510), (1051, 8680), (1085, 8408), (1240, 7357), (1736, 5255), (2102, 4340), (2170, 4204)]