16889638140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{929023}}^1$

素因数の和:929139

約数の個数: 72

約数和(自身を含む): 51739204608

約数和(自身を除く): 34849566468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 101, 180, 202, 303, 404, 505, 606, 909, 1010, 1212, 1515, 1818, 2020, 3030, 3636, 4545, 6060, 9090, 18180, 929023, 1858046, 2787069, 3716092, 4645115, 5574138, 8361207, 9290230, 11148276, 13935345, 16722414, 18580460, 27870690, 33444828, 41806035, 55741380, 83612070, 93831323, 167224140, 187662646, 281493969, 375325292, 469156615, 562987938, 844481907, 938313230, 1125975876, 1407469845, 1688963814, 1876626460, 2814939690, 3377927628, 4222409535, 5629879380, 8444819070, 16889638140]

約数ペア:

[(1, 16889638140), (2, 8444819070), (3, 5629879380), (4, 4222409535), (5, 3377927628), (6, 2814939690), (9, 1876626460), (10, 1688963814), (12, 1407469845), (15, 1125975876), (18, 938313230), (20, 844481907), (30, 562987938), (36, 469156615), (45, 375325292), (60, 281493969), (90, 187662646), (101, 167224140), (180, 93831323), (202, 83612070), (303, 55741380), (404, 41806035), (505, 33444828), (606, 27870690), (909, 18580460), (1010, 16722414), (1212, 13935345), (1515, 11148276), (1818, 9290230), (2020, 8361207), (3030, 5574138), (3636, 4645115), (4545, 3716092), (6060, 2787069), (9090, 1858046), (18180, 929023)]