43121830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{3109}}^1$

素因数の和:3208

約数の個数: 32

約数和(自身を含む): 82850400

約数和(自身を除く): 39728570

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 3109, 6218, 6935, 13870, 15545, 31090, 59071, 118142, 226957, 295355, 453914, 590710, 1134785, 2269570, 4312183, 8624366, 21560915, 43121830]

約数ペア:

[(1, 43121830), (2, 21560915), (5, 8624366), (10, 4312183), (19, 2269570), (38, 1134785), (73, 590710), (95, 453914), (146, 295355), (190, 226957), (365, 118142), (730, 59071), (1387, 31090), (2774, 15545), (3109, 13870), (6218, 6935)]