214455420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29059}}^1$

素因数の和:29115

約数の個数: 72

約数和(自身を含む): 666403920

約数和(自身を除く): 451948500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 82, 90, 123, 164, 180, 205, 246, 369, 410, 492, 615, 738, 820, 1230, 1476, 1845, 2460, 3690, 7380, 29059, 58118, 87177, 116236, 145295, 174354, 261531, 290590, 348708, 435885, 523062, 581180, 871770, 1046124, 1191419, 1307655, 1743540, 2382838, 2615310, 3574257, 4765676, 5230620, 5957095, 7148514, 10722771, 11914190, 14297028, 17871285, 21445542, 23828380, 35742570, 42891084, 53613855, 71485140, 107227710, 214455420]

約数ペア:

[(1, 214455420), (2, 107227710), (3, 71485140), (4, 53613855), (5, 42891084), (6, 35742570), (9, 23828380), (10, 21445542), (12, 17871285), (15, 14297028), (18, 11914190), (20, 10722771), (30, 7148514), (36, 5957095), (41, 5230620), (45, 4765676), (60, 3574257), (82, 2615310), (90, 2382838), (123, 1743540), (164, 1307655), (180, 1191419), (205, 1046124), (246, 871770), (369, 581180), (410, 523062), (492, 435885), (615, 348708), (738, 290590), (820, 261531), (1230, 174354), (1476, 145295), (1845, 116236), (2460, 87177), (3690, 58118), (7380, 29059)]