30826290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{857}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 81544320

約数和(自身を除く): 50718030

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 109, 110, 165, 218, 327, 330, 545, 654, 857, 1090, 1199, 1635, 1714, 2398, 2571, 3270, 3597, 4285, 5142, 5995, 7194, 8570, 9427, 11990, 12855, 17985, 18854, 25710, 28281, 35970, 47135, 56562, 93413, 94270, 141405, 186826, 280239, 282810, 467065, 560478, 934130, 1027543, 1401195, 2055086, 2802390, 3082629, 5137715, 6165258, 10275430, 15413145, 30826290]

約数ペア:

[(1, 30826290), (2, 15413145), (3, 10275430), (5, 6165258), (6, 5137715), (10, 3082629), (11, 2802390), (15, 2055086), (22, 1401195), (30, 1027543), (33, 934130), (55, 560478), (66, 467065), (109, 282810), (110, 280239), (165, 186826), (218, 141405), (327, 94270), (330, 93413), (545, 56562), (654, 47135), (857, 35970), (1090, 28281), (1199, 25710), (1635, 18854), (1714, 17985), (2398, 12855), (2571, 11990), (3270, 9427), (3597, 8570), (4285, 7194), (5142, 5995)]