30778524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{3301}}^1$

素因数の和:3355

約数の個数: 72

約数和(自身を含む): 91346528

約数和(自身を除く): 60568004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 74, 84, 111, 126, 148, 222, 252, 259, 333, 444, 518, 666, 777, 1036, 1332, 1554, 2331, 3108, 3301, 4662, 6602, 9324, 9903, 13204, 19806, 23107, 29709, 39612, 46214, 59418, 69321, 92428, 118836, 122137, 138642, 207963, 244274, 277284, 366411, 415926, 488548, 732822, 831852, 854959, 1099233, 1465644, 1709918, 2198466, 2564877, 3419836, 4396932, 5129754, 7694631, 10259508, 15389262, 30778524]

約数ペア:

[(1, 30778524), (2, 15389262), (3, 10259508), (4, 7694631), (6, 5129754), (7, 4396932), (9, 3419836), (12, 2564877), (14, 2198466), (18, 1709918), (21, 1465644), (28, 1099233), (36, 854959), (37, 831852), (42, 732822), (63, 488548), (74, 415926), (84, 366411), (111, 277284), (126, 244274), (148, 207963), (222, 138642), (252, 122137), (259, 118836), (333, 92428), (444, 69321), (518, 59418), (666, 46214), (777, 39612), (1036, 29709), (1332, 23107), (1554, 19806), (2331, 13204), (3108, 9903), (3301, 9324), (4662, 6602)]