133725910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{1487}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 266607936

約数和(自身を除く): 132882026

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 529, 782, 1058, 1487, 1955, 2645, 2974, 3910, 5290, 7435, 8993, 14870, 17986, 25279, 34201, 44965, 50558, 68402, 89930, 126395, 171005, 252790, 342010, 581417, 786623, 1162834, 1573246, 2907085, 3933115, 5814170, 7866230, 13372591, 26745182, 66862955, 133725910]

約数ペア:

[(1, 133725910), (2, 66862955), (5, 26745182), (10, 13372591), (17, 7866230), (23, 5814170), (34, 3933115), (46, 2907085), (85, 1573246), (115, 1162834), (170, 786623), (230, 581417), (391, 342010), (529, 252790), (782, 171005), (1058, 126395), (1487, 89930), (1955, 68402), (2645, 50558), (2974, 44965), (3910, 34201), (5290, 25279), (7435, 17986), (8993, 14870)]