69426810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{45377}}^1$

素因数の和:45407

約数の個数: 48

約数和(自身を含む): 191132136

約数和(自身を除く): 121705326

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, 765, 1530, 45377, 90754, 136131, 226885, 272262, 408393, 453770, 680655, 771409, 816786, 1361310, 1542818, 2041965, 2314227, 3857045, 4083930, 4628454, 6942681, 7714090, 11571135, 13885362, 23142270, 34713405, 69426810]

約数ペア:

[(1, 69426810), (2, 34713405), (3, 23142270), (5, 13885362), (6, 11571135), (9, 7714090), (10, 6942681), (15, 4628454), (17, 4083930), (18, 3857045), (30, 2314227), (34, 2041965), (45, 1542818), (51, 1361310), (85, 816786), (90, 771409), (102, 680655), (153, 453770), (170, 408393), (255, 272262), (306, 226885), (510, 136131), (765, 90754), (1530, 45377)]