74503290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{29921}}^1$

素因数の和:30014

約数の個数: 32

約数和(自身を含む): 180968256

約数和(自身を除く): 106464966

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 83, 166, 249, 415, 498, 830, 1245, 2490, 29921, 59842, 89763, 149605, 179526, 299210, 448815, 897630, 2483443, 4966886, 7450329, 12417215, 14900658, 24834430, 37251645, 74503290]

約数ペア:

[(1, 74503290), (2, 37251645), (3, 24834430), (5, 14900658), (6, 12417215), (10, 7450329), (15, 4966886), (30, 2483443), (83, 897630), (166, 448815), (249, 299210), (415, 179526), (498, 149605), (830, 89763), (1245, 59842), (2490, 29921)]