1330508530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{8923}}^1$

素因数の和:9011

約数の個数: 64

約数和(自身を含む): 2734599168

約数和(自身を除く): 1404090638

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 130, 155, 185, 310, 370, 403, 481, 806, 962, 1147, 2015, 2294, 2405, 4030, 4810, 5735, 8923, 11470, 14911, 17846, 29822, 44615, 74555, 89230, 115999, 149110, 231998, 276613, 330151, 553226, 579995, 660302, 1159990, 1383065, 1650755, 2766130, 3301510, 3595969, 4291963, 7191938, 8583926, 10234681, 17979845, 20469362, 21459815, 35959690, 42919630, 51173405, 102346810, 133050853, 266101706, 665254265, 1330508530]

約数ペア:

[(1, 1330508530), (2, 665254265), (5, 266101706), (10, 133050853), (13, 102346810), (26, 51173405), (31, 42919630), (37, 35959690), (62, 21459815), (65, 20469362), (74, 17979845), (130, 10234681), (155, 8583926), (185, 7191938), (310, 4291963), (370, 3595969), (403, 3301510), (481, 2766130), (806, 1650755), (962, 1383065), (1147, 1159990), (2015, 660302), (2294, 579995), (2405, 553226), (4030, 330151), (4810, 276613), (5735, 231998), (8923, 149110), (11470, 115999), (14911, 89230), (17846, 74555), (29822, 44615)]