2898430360

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{619}}^1\times {\mathrm{2389}}^1$

素因数の和:3033

約数の個数: 96

約数和(自身を含む): 7601634000

約数和(自身を除く): 4703203640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 280, 392, 490, 619, 980, 1238, 1960, 2389, 2476, 3095, 4333, 4778, 4952, 6190, 8666, 9556, 11945, 12380, 16723, 17332, 19112, 21665, 23890, 24760, 30331, 33446, 34664, 43330, 47780, 60662, 66892, 83615, 86660, 95560, 117061, 121324, 133784, 151655, 167230, 173320, 234122, 242648, 303310, 334460, 468244, 585305, 606620, 668920, 936488, 1170610, 1213240, 1478791, 2341220, 2957582, 4682440, 5915164, 7393955, 10351537, 11830328, 14787910, 20703074, 29575820, 41406148, 51757685, 59151640, 72460759, 82812296, 103515370, 144921518, 207030740, 289843036, 362303795, 414061480, 579686072, 724607590, 1449215180, 2898430360]

約数ペア:

[(1, 2898430360), (2, 1449215180), (4, 724607590), (5, 579686072), (7, 414061480), (8, 362303795), (10, 289843036), (14, 207030740), (20, 144921518), (28, 103515370), (35, 82812296), (40, 72460759), (49, 59151640), (56, 51757685), (70, 41406148), (98, 29575820), (140, 20703074), (196, 14787910), (245, 11830328), (280, 10351537), (392, 7393955), (490, 5915164), (619, 4682440), (980, 2957582), (1238, 2341220), (1960, 1478791), (2389, 1213240), (2476, 1170610), (3095, 936488), (4333, 668920), (4778, 606620), (4952, 585305), (6190, 468244), (8666, 334460), (9556, 303310), (11945, 242648), (12380, 234122), (16723, 173320), (17332, 167230), (19112, 151655), (21665, 133784), (23890, 121324), (24760, 117061), (30331, 95560), (33446, 86660), (34664, 83615), (43330, 66892), (47780, 60662)]