3856134420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{196541}}^1$

素因数の和:196665

約数の個数: 72

約数和(自身を含む): 11804312520

約数和(自身を除く): 7948178100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 109, 180, 218, 327, 436, 545, 654, 981, 1090, 1308, 1635, 1962, 2180, 3270, 3924, 4905, 6540, 9810, 19620, 196541, 393082, 589623, 786164, 982705, 1179246, 1768869, 1965410, 2358492, 2948115, 3537738, 3930820, 5896230, 7075476, 8844345, 11792460, 17688690, 21422969, 35377380, 42845938, 64268907, 85691876, 107114845, 128537814, 192806721, 214229690, 257075628, 321344535, 385613442, 428459380, 642689070, 771226884, 964033605, 1285378140, 1928067210, 3856134420]

約数ペア:

[(1, 3856134420), (2, 1928067210), (3, 1285378140), (4, 964033605), (5, 771226884), (6, 642689070), (9, 428459380), (10, 385613442), (12, 321344535), (15, 257075628), (18, 214229690), (20, 192806721), (30, 128537814), (36, 107114845), (45, 85691876), (60, 64268907), (90, 42845938), (109, 35377380), (180, 21422969), (218, 17688690), (327, 11792460), (436, 8844345), (545, 7075476), (654, 5896230), (981, 3930820), (1090, 3537738), (1308, 2948115), (1635, 2358492), (1962, 1965410), (2180, 1768869), (3270, 1179246), (3924, 982705), (4905, 786164), (6540, 589623), (9810, 393082), (19620, 196541)]