14161980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{4817}}^1$

素因数の和:4843

約数の個数: 72

約数和(自身を含む): 46137168

約数和(自身を除く): 31975188

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, 4817, 9634, 14451, 19268, 24085, 28902, 33719, 48170, 57804, 67438, 72255, 96340, 101157, 134876, 144510, 168595, 202314, 236033, 289020, 337190, 404628, 472066, 505785, 674380, 708099, 944132, 1011570, 1180165, 1416198, 2023140, 2360330, 2832396, 3540495, 4720660, 7080990, 14161980]

約数ペア:

[(1, 14161980), (2, 7080990), (3, 4720660), (4, 3540495), (5, 2832396), (6, 2360330), (7, 2023140), (10, 1416198), (12, 1180165), (14, 1011570), (15, 944132), (20, 708099), (21, 674380), (28, 505785), (30, 472066), (35, 404628), (42, 337190), (49, 289020), (60, 236033), (70, 202314), (84, 168595), (98, 144510), (105, 134876), (140, 101157), (147, 96340), (196, 72255), (210, 67438), (245, 57804), (294, 48170), (420, 33719), (490, 28902), (588, 24085), (735, 19268), (980, 14451), (1470, 9634), (2940, 4817)]