72760130

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{6781}}^1$

素因数の和:6854

約数の個数: 32

約数和(自身を含む): 139166640

約数和(自身を除く): 66406510

約数列:

[1, 2, 5, 10, 29, 37, 58, 74, 145, 185, 290, 370, 1073, 2146, 5365, 6781, 10730, 13562, 33905, 67810, 196649, 250897, 393298, 501794, 983245, 1254485, 1966490, 2508970, 7276013, 14552026, 36380065, 72760130]

約数ペア:

[(1, 72760130), (2, 36380065), (5, 14552026), (10, 7276013), (29, 2508970), (37, 1966490), (58, 1254485), (74, 983245), (145, 501794), (185, 393298), (290, 250897), (370, 196649), (1073, 67810), (2146, 33905), (5365, 13562), (6781, 10730)]