3019880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4469

約数の個数: 32

約数和(自身を含む): 7196040

約数和(自身を除く): 4176160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 4441, 8882, 17764, 22205, 35528, 44410, 75497, 88820, 150994, 177640, 301988, 377485, 603976, 754970, 1509940, 3019880]

約数ペア:

[(1, 3019880), (2, 1509940), (4, 754970), (5, 603976), (8, 377485), (10, 301988), (17, 177640), (20, 150994), (34, 88820), (40, 75497), (68, 44410), (85, 35528), (136, 22205), (170, 17764), (340, 8882), (680, 4441)]