29788140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{12109}}^1$

素因数の和:12162

約数の個数: 48

約数和(自身を含む): 85448160

約数和(自身を除く): 55660020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 12109, 24218, 36327, 48436, 60545, 72654, 121090, 145308, 181635, 242180, 363270, 496469, 726540, 992938, 1489407, 1985876, 2482345, 2978814, 4964690, 5957628, 7447035, 9929380, 14894070, 29788140]

約数ペア:

[(1, 29788140), (2, 14894070), (3, 9929380), (4, 7447035), (5, 5957628), (6, 4964690), (10, 2978814), (12, 2482345), (15, 1985876), (20, 1489407), (30, 992938), (41, 726540), (60, 496469), (82, 363270), (123, 242180), (164, 181635), (205, 145308), (246, 121090), (410, 72654), (492, 60545), (615, 48436), (820, 36327), (1230, 24218), (2460, 12109)]