81846530

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{809}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 150698880

約数和(自身を除く): 68852350

約数列:

[1, 2, 5, 10, 67, 134, 151, 302, 335, 670, 755, 809, 1510, 1618, 4045, 8090, 10117, 20234, 50585, 54203, 101170, 108406, 122159, 244318, 271015, 542030, 610795, 1221590, 8184653, 16369306, 40923265, 81846530]

約数ペア:

[(1, 81846530), (2, 40923265), (5, 16369306), (10, 8184653), (67, 1221590), (134, 610795), (151, 542030), (302, 271015), (335, 244318), (670, 122159), (755, 108406), (809, 101170), (1510, 54203), (1618, 50585), (4045, 20234), (8090, 10117)]