74807790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22877}}^1$

素因数の和:22996

約数の個数: 32

約数和(自身を含む): 181193760

約数和(自身を除く): 106385970

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 109, 218, 327, 545, 654, 1090, 1635, 3270, 22877, 45754, 68631, 114385, 137262, 228770, 343155, 686310, 2493593, 4987186, 7480779, 12467965, 14961558, 24935930, 37403895, 74807790]

約数ペア:

[(1, 74807790), (2, 37403895), (3, 24935930), (5, 14961558), (6, 12467965), (10, 7480779), (15, 4987186), (30, 2493593), (109, 686310), (218, 343155), (327, 228770), (545, 137262), (654, 114385), (1090, 68631), (1635, 45754), (3270, 22877)]