31202690

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{521}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 57841776

約数和(自身を除く): 26639086

約数列:

[1, 2, 5, 10, 53, 106, 113, 226, 265, 521, 530, 565, 1042, 1130, 2605, 5210, 5989, 11978, 27613, 29945, 55226, 58873, 59890, 117746, 138065, 276130, 294365, 588730, 3120269, 6240538, 15601345, 31202690]

約数ペア:

[(1, 31202690), (2, 15601345), (5, 6240538), (10, 3120269), (53, 588730), (106, 294365), (113, 276130), (226, 138065), (265, 117746), (521, 59890), (530, 58873), (565, 55226), (1042, 29945), (1130, 27613), (2605, 11978), (5210, 5989)]