31712630

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{797}}^1$

素因数の和:1000

約数の個数: 32

約数和(自身を含む): 59984064

約数和(自身を除く): 28271434

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 797, 865, 1594, 1730, 3979, 3985, 7958, 7970, 18331, 19895, 36662, 39790, 91655, 137881, 183310, 275762, 689405, 1378810, 3171263, 6342526, 15856315, 31712630]

約数ペア:

[(1, 31712630), (2, 15856315), (5, 6342526), (10, 3171263), (23, 1378810), (46, 689405), (115, 275762), (173, 183310), (230, 137881), (346, 91655), (797, 39790), (865, 36662), (1594, 19895), (1730, 18331), (3979, 7970), (3985, 7958)]