3034280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2447}}^1$

素因数の和:2489

約数の個数: 32

約数和(自身を含む): 7050240

約数和(自身を除く): 4015960

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2447, 4894, 9788, 12235, 19576, 24470, 48940, 75857, 97880, 151714, 303428, 379285, 606856, 758570, 1517140, 3034280]

約数ペア:

[(1, 3034280), (2, 1517140), (4, 758570), (5, 606856), (8, 379285), (10, 303428), (20, 151714), (31, 97880), (40, 75857), (62, 48940), (124, 24470), (155, 19576), (248, 12235), (310, 9788), (620, 4894), (1240, 2447)]