830621910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{311}}^1\times {\mathrm{701}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 2018525184

約数和(自身を除く): 1187903274

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 127, 254, 311, 381, 622, 635, 701, 762, 933, 1270, 1402, 1555, 1866, 1905, 2103, 3110, 3505, 3810, 4206, 4665, 7010, 9330, 10515, 21030, 39497, 78994, 89027, 118491, 178054, 197485, 218011, 236982, 267081, 394970, 436022, 445135, 534162, 592455, 654033, 890270, 1090055, 1184910, 1308066, 1335405, 2180110, 2670810, 3270165, 6540330, 27687397, 55374794, 83062191, 138436985, 166124382, 276873970, 415310955, 830621910]

約数ペア:

[(1, 830621910), (2, 415310955), (3, 276873970), (5, 166124382), (6, 138436985), (10, 83062191), (15, 55374794), (30, 27687397), (127, 6540330), (254, 3270165), (311, 2670810), (381, 2180110), (622, 1335405), (635, 1308066), (701, 1184910), (762, 1090055), (933, 890270), (1270, 654033), (1402, 592455), (1555, 534162), (1866, 445135), (1905, 436022), (2103, 394970), (3110, 267081), (3505, 236982), (3810, 218011), (4206, 197485), (4665, 178054), (7010, 118491), (9330, 89027), (10515, 78994), (21030, 39497)]