30621588

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{571}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 73993920

約数和(自身を除く): 43372332

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 109, 123, 164, 218, 246, 327, 436, 492, 571, 654, 1142, 1308, 1713, 2284, 3426, 4469, 6852, 8938, 13407, 17876, 23411, 26814, 46822, 53628, 62239, 70233, 93644, 124478, 140466, 186717, 248956, 280932, 373434, 746868, 2551799, 5103598, 7655397, 10207196, 15310794, 30621588]

約数ペア:

[(1, 30621588), (2, 15310794), (3, 10207196), (4, 7655397), (6, 5103598), (12, 2551799), (41, 746868), (82, 373434), (109, 280932), (123, 248956), (164, 186717), (218, 140466), (246, 124478), (327, 93644), (436, 70233), (492, 62239), (571, 53628), (654, 46822), (1142, 26814), (1308, 23411), (1713, 17876), (2284, 13407), (3426, 8938), (4469, 6852)]