145694820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{10889}}^1$

素因数の和:11124

約数の個数: 48

約数和(自身を含む): 409812480

約数和(自身を除く): 264117660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 223, 446, 669, 892, 1115, 1338, 2230, 2676, 3345, 4460, 6690, 10889, 13380, 21778, 32667, 43556, 54445, 65334, 108890, 130668, 163335, 217780, 326670, 653340, 2428247, 4856494, 7284741, 9712988, 12141235, 14569482, 24282470, 29138964, 36423705, 48564940, 72847410, 145694820]

約数ペア:

[(1, 145694820), (2, 72847410), (3, 48564940), (4, 36423705), (5, 29138964), (6, 24282470), (10, 14569482), (12, 12141235), (15, 9712988), (20, 7284741), (30, 4856494), (60, 2428247), (223, 653340), (446, 326670), (669, 217780), (892, 163335), (1115, 130668), (1338, 108890), (2230, 65334), (2676, 54445), (3345, 43556), (4460, 32667), (6690, 21778), (10889, 13380)]