2857230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{599}}^1$

素因数の和:665

約数の個数: 48

約数和(自身を含む): 7581600

約数和(自身を除く): 4724370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 159, 265, 318, 477, 530, 599, 795, 954, 1198, 1590, 1797, 2385, 2995, 3594, 4770, 5391, 5990, 8985, 10782, 17970, 26955, 31747, 53910, 63494, 95241, 158735, 190482, 285723, 317470, 476205, 571446, 952410, 1428615, 2857230]

約数ペア:

[(1, 2857230), (2, 1428615), (3, 952410), (5, 571446), (6, 476205), (9, 317470), (10, 285723), (15, 190482), (18, 158735), (30, 95241), (45, 63494), (53, 53910), (90, 31747), (106, 26955), (159, 17970), (265, 10782), (318, 8985), (477, 5990), (530, 5391), (599, 4770), (795, 3594), (954, 2995), (1198, 2385), (1590, 1797)]