90367730

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{683}}^1$

素因数の和:922

約数の個数: 32

約数和(自身を含む): 165768768

約数和(自身を除く): 75401038

約数列:

[1, 2, 5, 10, 101, 131, 202, 262, 505, 655, 683, 1010, 1310, 1366, 3415, 6830, 13231, 26462, 66155, 68983, 89473, 132310, 137966, 178946, 344915, 447365, 689830, 894730, 9036773, 18073546, 45183865, 90367730]

約数ペア:

[(1, 90367730), (2, 45183865), (5, 18073546), (10, 9036773), (101, 894730), (131, 689830), (202, 447365), (262, 344915), (505, 178946), (655, 137966), (683, 132310), (1010, 89473), (1310, 68983), (1366, 66155), (3415, 26462), (6830, 13231)]