31460942770

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{661361}}^1$

素因数の和:661506

約数の個数: 32

約数和(自身を含む): 58284510336

約数和(自身を除く): 26823567566

約数列:

[1, 2, 5, 10, 67, 71, 134, 142, 335, 355, 670, 710, 4757, 9514, 23785, 47570, 661361, 1322722, 3306805, 6613610, 44311187, 46956631, 88622374, 93913262, 221555935, 234783155, 443111870, 469566310, 3146094277, 6292188554, 15730471385, 31460942770]

約数ペア:

[(1, 31460942770), (2, 15730471385), (5, 6292188554), (10, 3146094277), (67, 469566310), (71, 443111870), (134, 234783155), (142, 221555935), (335, 93913262), (355, 88622374), (670, 46956631), (710, 44311187), (4757, 6613610), (9514, 3306805), (23785, 1322722), (47570, 661361)]