2381346310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{7873}}^1$

素因数の和:8065

約数の個数: 64

約数和(自身を含む): 5102352000

約数和(自身を除く): 2721005690

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 149, 203, 290, 298, 406, 745, 1015, 1043, 1490, 2030, 2086, 4321, 5215, 7873, 8642, 10430, 15746, 21605, 30247, 39365, 43210, 55111, 60494, 78730, 110222, 151235, 228317, 275555, 302470, 456634, 551110, 1141585, 1173077, 1598219, 2283170, 2346154, 3196438, 5865385, 7991095, 8211539, 11730770, 15982190, 16423078, 34019233, 41057695, 68038466, 82115390, 170096165, 238134631, 340192330, 476269262, 1190673155, 2381346310]

約数ペア:

[(1, 2381346310), (2, 1190673155), (5, 476269262), (7, 340192330), (10, 238134631), (14, 170096165), (29, 82115390), (35, 68038466), (58, 41057695), (70, 34019233), (145, 16423078), (149, 15982190), (203, 11730770), (290, 8211539), (298, 7991095), (406, 5865385), (745, 3196438), (1015, 2346154), (1043, 2283170), (1490, 1598219), (2030, 1173077), (2086, 1141585), (4321, 551110), (5215, 456634), (7873, 302470), (8642, 275555), (10430, 228317), (15746, 151235), (21605, 110222), (30247, 78730), (39365, 60494), (43210, 55111)]