1057230

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:721

約数の個数: 48

約数和(自身を含む): 2914704

約数和(自身を除く): 1857474

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 691, 765, 1382, 1530, 2073, 3455, 4146, 6219, 6910, 10365, 11747, 12438, 20730, 23494, 31095, 35241, 58735, 62190, 70482, 105723, 117470, 176205, 211446, 352410, 528615, 1057230]

約数ペア:

[(1, 1057230), (2, 528615), (3, 352410), (5, 211446), (6, 176205), (9, 117470), (10, 105723), (15, 70482), (17, 62190), (18, 58735), (30, 35241), (34, 31095), (45, 23494), (51, 20730), (85, 12438), (90, 11747), (102, 10365), (153, 6910), (170, 6219), (255, 4146), (306, 3455), (510, 2073), (691, 1530), (765, 1382)]