3407340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{521}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 9646560

約数和(自身を除く): 6239220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 109, 218, 327, 436, 521, 545, 654, 1042, 1090, 1308, 1563, 1635, 2084, 2180, 2605, 3126, 3270, 5210, 6252, 6540, 7815, 10420, 15630, 31260, 56789, 113578, 170367, 227156, 283945, 340734, 567890, 681468, 851835, 1135780, 1703670, 3407340]

約数ペア:

[(1, 3407340), (2, 1703670), (3, 1135780), (4, 851835), (5, 681468), (6, 567890), (10, 340734), (12, 283945), (15, 227156), (20, 170367), (30, 113578), (60, 56789), (109, 31260), (218, 15630), (327, 10420), (436, 7815), (521, 6540), (545, 6252), (654, 5210), (1042, 3270), (1090, 3126), (1308, 2605), (1563, 2180), (1635, 2084)]