74143930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{28627}}^1$

素因数の和:28678

約数の個数: 32

約数和(自身を含む): 156652416

約数和(自身を除く): 82508486

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 185, 259, 370, 518, 1295, 2590, 28627, 57254, 143135, 200389, 286270, 400778, 1001945, 1059199, 2003890, 2118398, 5295995, 7414393, 10591990, 14828786, 37071965, 74143930]

約数ペア:

[(1, 74143930), (2, 37071965), (5, 14828786), (7, 10591990), (10, 7414393), (14, 5295995), (35, 2118398), (37, 2003890), (70, 1059199), (74, 1001945), (185, 400778), (259, 286270), (370, 200389), (518, 143135), (1295, 57254), (2590, 28627)]