396226860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:695

約数の個数: 96

約数和(自身を含む): 1132475904

約数和(自身を除く): 736249044

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 281, 284, 331, 355, 426, 562, 662, 710, 843, 852, 993, 1065, 1124, 1324, 1405, 1420, 1655, 1686, 1986, 2130, 2810, 3310, 3372, 3972, 4215, 4260, 4965, 5620, 6620, 8430, 9930, 16860, 19860, 19951, 23501, 39902, 47002, 59853, 70503, 79804, 93011, 94004, 99755, 117505, 119706, 141006, 186022, 199510, 235010, 239412, 279033, 282012, 299265, 352515, 372044, 399020, 465055, 470020, 558066, 598530, 705030, 930110, 1116132, 1197060, 1395165, 1410060, 1860220, 2790330, 5580660, 6603781, 13207562, 19811343, 26415124, 33018905, 39622686, 66037810, 79245372, 99056715, 132075620, 198113430, 396226860]

約数ペア:

[(1, 396226860), (2, 198113430), (3, 132075620), (4, 99056715), (5, 79245372), (6, 66037810), (10, 39622686), (12, 33018905), (15, 26415124), (20, 19811343), (30, 13207562), (60, 6603781), (71, 5580660), (142, 2790330), (213, 1860220), (281, 1410060), (284, 1395165), (331, 1197060), (355, 1116132), (426, 930110), (562, 705030), (662, 598530), (710, 558066), (843, 470020), (852, 465055), (993, 399020), (1065, 372044), (1124, 352515), (1324, 299265), (1405, 282012), (1420, 279033), (1655, 239412), (1686, 235010), (1986, 199510), (2130, 186022), (2810, 141006), (3310, 119706), (3372, 117505), (3972, 99755), (4215, 94004), (4260, 93011), (4965, 79804), (5620, 70503), (6620, 59853), (8430, 47002), (9930, 39902), (16860, 23501), (19860, 19951)]