613422840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{307}}^1\times {\mathrm{16651}}^1$

素因数の和:16972

約数の個数: 64

約数和(自身を含む): 1846373760

約数和(自身を除く): 1232950920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 307, 614, 921, 1228, 1535, 1842, 2456, 3070, 3684, 4605, 6140, 7368, 9210, 12280, 16651, 18420, 33302, 36840, 49953, 66604, 83255, 99906, 133208, 166510, 199812, 249765, 333020, 399624, 499530, 666040, 999060, 1998120, 5111857, 10223714, 15335571, 20447428, 25559285, 30671142, 40894856, 51118570, 61342284, 76677855, 102237140, 122684568, 153355710, 204474280, 306711420, 613422840]

約数ペア:

[(1, 613422840), (2, 306711420), (3, 204474280), (4, 153355710), (5, 122684568), (6, 102237140), (8, 76677855), (10, 61342284), (12, 51118570), (15, 40894856), (20, 30671142), (24, 25559285), (30, 20447428), (40, 15335571), (60, 10223714), (120, 5111857), (307, 1998120), (614, 999060), (921, 666040), (1228, 499530), (1535, 399624), (1842, 333020), (2456, 249765), (3070, 199812), (3684, 166510), (4605, 133208), (6140, 99906), (7368, 83255), (9210, 66604), (12280, 49953), (16651, 36840), (18420, 33302)]