1705297020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{580033}}^1$

素因数の和:580059

約数の個数: 72

約数和(自身を含む): 5554405584

約数和(自身を除く): 3849108564

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 580033, 1160066, 1740099, 2320132, 2900165, 3480198, 4060231, 5800330, 6960396, 8120462, 8700495, 11600660, 12180693, 16240924, 17400990, 20301155, 24361386, 28421617, 34801980, 40602310, 48722772, 56843234, 60903465, 81204620, 85264851, 113686468, 121806930, 142108085, 170529702, 243613860, 284216170, 341059404, 426324255, 568432340, 852648510, 1705297020]

約数ペア:

[(1, 1705297020), (2, 852648510), (3, 568432340), (4, 426324255), (5, 341059404), (6, 284216170), (7, 243613860), (10, 170529702), (12, 142108085), (14, 121806930), (15, 113686468), (20, 85264851), (21, 81204620), (28, 60903465), (30, 56843234), (35, 48722772), (42, 40602310), (49, 34801980), (60, 28421617), (70, 24361386), (84, 20301155), (98, 17400990), (105, 16240924), (140, 12180693), (147, 11600660), (196, 8700495), (210, 8120462), (245, 6960396), (294, 5800330), (420, 4060231), (490, 3480198), (588, 2900165), (735, 2320132), (980, 1740099), (1470, 1160066), (2940, 580033)]