23242290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{20939}}^1$

素因数の和:20986

約数の個数: 32

約数和(自身を含む): 57291840

約数和(自身を除く): 34049550

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 20939, 41878, 62817, 104695, 125634, 209390, 314085, 628170, 774743, 1549486, 2324229, 3873715, 4648458, 7747430, 11621145, 23242290]

約数ペア:

[(1, 23242290), (2, 11621145), (3, 7747430), (5, 4648458), (6, 3873715), (10, 2324229), (15, 1549486), (30, 774743), (37, 628170), (74, 314085), (111, 209390), (185, 125634), (222, 104695), (370, 62817), (555, 41878), (1110, 20939)]