7382270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{647}}^1$

素因数の和:824

約数の個数: 32

約数和(自身を含む): 15303168

約数和(自身を除く): 7920898

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 163, 326, 647, 815, 1141, 1294, 1630, 2282, 3235, 4529, 5705, 6470, 9058, 11410, 22645, 45290, 105461, 210922, 527305, 738227, 1054610, 1476454, 3691135, 7382270]

約数ペア:

[(1, 7382270), (2, 3691135), (5, 1476454), (7, 1054610), (10, 738227), (14, 527305), (35, 210922), (70, 105461), (163, 45290), (326, 22645), (647, 11410), (815, 9058), (1141, 6470), (1294, 5705), (1630, 4529), (2282, 3235)]