30166164

素因数分解:

$2^2\times 3^2\times 7^4\times {\mathrm{349}}^1$

素因数の和:387

約数の個数: 90

約数和(自身を含む): 89211850

約数和(自身を除く): 59045686

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 349, 441, 588, 686, 698, 882, 1029, 1047, 1372, 1396, 1764, 2058, 2094, 2401, 2443, 3087, 3141, 4116, 4188, 4802, 4886, 6174, 6282, 7203, 7329, 9604, 9772, 12348, 12564, 14406, 14658, 17101, 21609, 21987, 28812, 29316, 34202, 43218, 43974, 51303, 68404, 86436, 87948, 102606, 119707, 153909, 205212, 239414, 307818, 359121, 478828, 615636, 718242, 837949, 1077363, 1436484, 1675898, 2154726, 2513847, 3351796, 4309452, 5027694, 7541541, 10055388, 15083082, 30166164]

約数ペア:

[(1, 30166164), (2, 15083082), (3, 10055388), (4, 7541541), (6, 5027694), (7, 4309452), (9, 3351796), (12, 2513847), (14, 2154726), (18, 1675898), (21, 1436484), (28, 1077363), (36, 837949), (42, 718242), (49, 615636), (63, 478828), (84, 359121), (98, 307818), (126, 239414), (147, 205212), (196, 153909), (252, 119707), (294, 102606), (343, 87948), (349, 86436), (441, 68404), (588, 51303), (686, 43974), (698, 43218), (882, 34202), (1029, 29316), (1047, 28812), (1372, 21987), (1396, 21609), (1764, 17101), (2058, 14658), (2094, 14406), (2401, 12564), (2443, 12348), (3087, 9772), (3141, 9604), (4116, 7329), (4188, 7203), (4802, 6282), (4886, 6174)]