74202830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^2\times {\mathrm{83}}^1$

素因数の和:162

約数の個数: 72

約数和(自身を含む): 153012888

約数和(自身を除く): 78810058

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 83, 115, 130, 166, 169, 230, 299, 338, 415, 529, 598, 830, 845, 1058, 1079, 1495, 1690, 1909, 2158, 2645, 2990, 3818, 3887, 5290, 5395, 6877, 7774, 9545, 10790, 13754, 14027, 19090, 19435, 24817, 28054, 34385, 38870, 43907, 49634, 68770, 70135, 87814, 89401, 124085, 140270, 178802, 219535, 248170, 322621, 439070, 447005, 570791, 645242, 894010, 1141582, 1613105, 2853955, 3226210, 5707910, 7420283, 14840566, 37101415, 74202830]

約数ペア:

[(1, 74202830), (2, 37101415), (5, 14840566), (10, 7420283), (13, 5707910), (23, 3226210), (26, 2853955), (46, 1613105), (65, 1141582), (83, 894010), (115, 645242), (130, 570791), (166, 447005), (169, 439070), (230, 322621), (299, 248170), (338, 219535), (415, 178802), (529, 140270), (598, 124085), (830, 89401), (845, 87814), (1058, 70135), (1079, 68770), (1495, 49634), (1690, 43907), (1909, 38870), (2158, 34385), (2645, 28054), (2990, 24817), (3818, 19435), (3887, 19090), (5290, 14027), (5395, 13754), (6877, 10790), (7774, 9545)]