91753340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{17713}}^1$

素因数の和:17766

約数の個数: 48

約数和(自身を含む): 226172352

約数和(自身を除く): 134419012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 17713, 35426, 70852, 88565, 123991, 177130, 247982, 354260, 495964, 619955, 655381, 1239910, 1310762, 2479820, 2621524, 3276905, 4587667, 6553810, 9175334, 13107620, 18350668, 22938335, 45876670, 91753340]

約数ペア:

[(1, 91753340), (2, 45876670), (4, 22938335), (5, 18350668), (7, 13107620), (10, 9175334), (14, 6553810), (20, 4587667), (28, 3276905), (35, 2621524), (37, 2479820), (70, 1310762), (74, 1239910), (140, 655381), (148, 619955), (185, 495964), (259, 354260), (370, 247982), (518, 177130), (740, 123991), (1036, 88565), (1295, 70852), (2590, 35426), (5180, 17713)]