90054430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{3083}}^1$

素因数の和:3240

約数の個数: 32

約数和(自身を含む): 170532864

約数和(自身を除く): 80478434

約数列:

[1, 2, 5, 10, 23, 46, 115, 127, 230, 254, 635, 1270, 2921, 3083, 5842, 6166, 14605, 15415, 29210, 30830, 70909, 141818, 354545, 391541, 709090, 783082, 1957705, 3915410, 9005443, 18010886, 45027215, 90054430]

約数ペア:

[(1, 90054430), (2, 45027215), (5, 18010886), (10, 9005443), (23, 3915410), (46, 1957705), (115, 783082), (127, 709090), (230, 391541), (254, 354545), (635, 141818), (1270, 70909), (2921, 30830), (3083, 29210), (5842, 15415), (6166, 14605)]