30571860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{4211}}^1$

素因数の和:4245

約数の個数: 72

約数和(自身を含む): 94112928

約数和(自身を除く): 63541068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 121, 132, 165, 220, 242, 330, 363, 484, 605, 660, 726, 1210, 1452, 1815, 2420, 3630, 4211, 7260, 8422, 12633, 16844, 21055, 25266, 42110, 46321, 50532, 63165, 84220, 92642, 126330, 138963, 185284, 231605, 252660, 277926, 463210, 509531, 555852, 694815, 926420, 1019062, 1389630, 1528593, 2038124, 2547655, 2779260, 3057186, 5095310, 6114372, 7642965, 10190620, 15285930, 30571860]

約数ペア:

[(1, 30571860), (2, 15285930), (3, 10190620), (4, 7642965), (5, 6114372), (6, 5095310), (10, 3057186), (11, 2779260), (12, 2547655), (15, 2038124), (20, 1528593), (22, 1389630), (30, 1019062), (33, 926420), (44, 694815), (55, 555852), (60, 509531), (66, 463210), (110, 277926), (121, 252660), (132, 231605), (165, 185284), (220, 138963), (242, 126330), (330, 92642), (363, 84220), (484, 63165), (605, 50532), (660, 46321), (726, 42110), (1210, 25266), (1452, 21055), (1815, 16844), (2420, 12633), (3630, 8422), (4211, 7260)]