73944130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{15373}}^1$

素因数の和:15430

約数の個数: 32

約数和(自身を含む): 147221424

約数和(自身を除く): 73277294

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 15373, 30746, 76865, 153730, 199849, 399698, 568801, 999245, 1137602, 1998490, 2844005, 5688010, 7394413, 14788826, 36972065, 73944130]

約数ペア:

[(1, 73944130), (2, 36972065), (5, 14788826), (10, 7394413), (13, 5688010), (26, 2844005), (37, 1998490), (65, 1137602), (74, 999245), (130, 568801), (185, 399698), (370, 199849), (481, 153730), (962, 76865), (2405, 30746), (4810, 15373)]