80178810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{317}}^1\times {\mathrm{8431}}^1$

素因数の和:8758

約数の個数: 32

約数和(自身を含む): 193059072

約数和(自身を除く): 112880262

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 317, 634, 951, 1585, 1902, 3170, 4755, 8431, 9510, 16862, 25293, 42155, 50586, 84310, 126465, 252930, 2672627, 5345254, 8017881, 13363135, 16035762, 26726270, 40089405, 80178810]

約数ペア:

[(1, 80178810), (2, 40089405), (3, 26726270), (5, 16035762), (6, 13363135), (10, 8017881), (15, 5345254), (30, 2672627), (317, 252930), (634, 126465), (951, 84310), (1585, 50586), (1902, 42155), (3170, 25293), (4755, 16862), (8431, 9510)]