30820352

素因数分解:

$2^{11}\times {\mathrm{101}}^1\times {\mathrm{149}}^1$

素因数の和:272

約数の個数: 48

約数和(自身を含む): 62653500

約数和(自身を除く): 31833148

約数列:

[1, 2, 4, 8, 16, 32, 64, 101, 128, 149, 202, 256, 298, 404, 512, 596, 808, 1024, 1192, 1616, 2048, 2384, 3232, 4768, 6464, 9536, 12928, 15049, 19072, 25856, 30098, 38144, 51712, 60196, 76288, 103424, 120392, 152576, 206848, 240784, 305152, 481568, 963136, 1926272, 3852544, 7705088, 15410176, 30820352]

約数ペア:

[(1, 30820352), (2, 15410176), (4, 7705088), (8, 3852544), (16, 1926272), (32, 963136), (64, 481568), (101, 305152), (128, 240784), (149, 206848), (202, 152576), (256, 120392), (298, 103424), (404, 76288), (512, 60196), (596, 51712), (808, 38144), (1024, 30098), (1192, 25856), (1616, 19072), (2048, 15049), (2384, 12928), (3232, 9536), (4768, 6464)]