3004520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2423}}^1$

素因数の和:2465

約数の個数: 32

約数和(自身を含む): 6981120

約数和(自身を除く): 3976600

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 2423, 4846, 9692, 12115, 19384, 24230, 48460, 75113, 96920, 150226, 300452, 375565, 600904, 751130, 1502260, 3004520]

約数ペア:

[(1, 3004520), (2, 1502260), (4, 751130), (5, 600904), (8, 375565), (10, 300452), (20, 150226), (31, 96920), (40, 75113), (62, 48460), (124, 24230), (155, 19384), (248, 12115), (310, 9692), (620, 4846), (1240, 2423)]