663030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 48

約数和(自身を含む): 1769040

約数和(自身を除く): 1106010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 53, 90, 106, 139, 159, 265, 278, 318, 417, 477, 530, 695, 795, 834, 954, 1251, 1390, 1590, 2085, 2385, 2502, 4170, 4770, 6255, 7367, 12510, 14734, 22101, 36835, 44202, 66303, 73670, 110505, 132606, 221010, 331515, 663030]

約数ペア:

[(1, 663030), (2, 331515), (3, 221010), (5, 132606), (6, 110505), (9, 73670), (10, 66303), (15, 44202), (18, 36835), (30, 22101), (45, 14734), (53, 12510), (90, 7367), (106, 6255), (139, 4770), (159, 4170), (265, 2502), (278, 2385), (318, 2085), (417, 1590), (477, 1390), (530, 1251), (695, 954), (795, 834)]