30934140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3163}}^1$

素因数の和:3338

約数の個数: 48

約数和(自身を含む): 87174528

約数和(自身を除く): 56240388

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3163, 3260, 4890, 6326, 9489, 9780, 12652, 15815, 18978, 31630, 37956, 47445, 63260, 94890, 189780, 515569, 1031138, 1546707, 2062276, 2577845, 3093414, 5155690, 6186828, 7733535, 10311380, 15467070, 30934140]

約数ペア:

[(1, 30934140), (2, 15467070), (3, 10311380), (4, 7733535), (5, 6186828), (6, 5155690), (10, 3093414), (12, 2577845), (15, 2062276), (20, 1546707), (30, 1031138), (60, 515569), (163, 189780), (326, 94890), (489, 63260), (652, 47445), (815, 37956), (978, 31630), (1630, 18978), (1956, 15815), (2445, 12652), (3163, 9780), (3260, 9489), (4890, 6326)]