74349770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 151911936

約数和(自身を除く): 77562166

約数列:

[1, 2, 5, 10, 11, 22, 47, 55, 73, 94, 110, 146, 197, 235, 365, 394, 470, 517, 730, 803, 985, 1034, 1606, 1970, 2167, 2585, 3431, 4015, 4334, 5170, 6862, 8030, 9259, 10835, 14381, 17155, 18518, 21670, 28762, 34310, 37741, 46295, 71905, 75482, 92590, 101849, 143810, 158191, 188705, 203698, 316382, 377410, 509245, 675907, 790955, 1018490, 1351814, 1581910, 3379535, 6759070, 7434977, 14869954, 37174885, 74349770]

約数ペア:

[(1, 74349770), (2, 37174885), (5, 14869954), (10, 7434977), (11, 6759070), (22, 3379535), (47, 1581910), (55, 1351814), (73, 1018490), (94, 790955), (110, 675907), (146, 509245), (197, 377410), (235, 316382), (365, 203698), (394, 188705), (470, 158191), (517, 143810), (730, 101849), (803, 92590), (985, 75482), (1034, 71905), (1606, 46295), (1970, 37741), (2167, 34310), (2585, 28762), (3431, 21670), (4015, 18518), (4334, 17155), (5170, 14381), (6862, 10835), (8030, 9259)]