724377630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1999}}^1$

素因数の和:2313

約数の個数: 64

約数和(自身を含む): 1783296000

約数和(自身を除く): 1058918370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 257, 282, 470, 514, 705, 771, 1285, 1410, 1542, 1999, 2570, 3855, 3998, 5997, 7710, 9995, 11994, 12079, 19990, 24158, 29985, 36237, 59970, 60395, 72474, 93953, 120790, 181185, 187906, 281859, 362370, 469765, 513743, 563718, 939530, 1027486, 1409295, 1541229, 2568715, 2818590, 3082458, 5137430, 7706145, 15412290, 24145921, 48291842, 72437763, 120729605, 144875526, 241459210, 362188815, 724377630]

約数ペア:

[(1, 724377630), (2, 362188815), (3, 241459210), (5, 144875526), (6, 120729605), (10, 72437763), (15, 48291842), (30, 24145921), (47, 15412290), (94, 7706145), (141, 5137430), (235, 3082458), (257, 2818590), (282, 2568715), (470, 1541229), (514, 1409295), (705, 1027486), (771, 939530), (1285, 563718), (1410, 513743), (1542, 469765), (1999, 362370), (2570, 281859), (3855, 187906), (3998, 181185), (5997, 120790), (7710, 93953), (9995, 72474), (11994, 60395), (12079, 59970), (19990, 36237), (24158, 29985)]