9969050

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:352

約数の個数: 72

約数和(自身を含む): 23303196

約数和(自身を除く): 13334146

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 130, 175, 182, 245, 313, 325, 350, 455, 490, 626, 637, 650, 910, 1225, 1274, 1565, 2191, 2275, 2450, 3130, 3185, 4069, 4382, 4550, 6370, 7825, 8138, 10955, 15337, 15650, 15925, 20345, 21910, 28483, 30674, 31850, 40690, 54775, 56966, 76685, 101725, 109550, 142415, 153370, 199381, 203450, 284830, 383425, 398762, 712075, 766850, 996905, 1424150, 1993810, 4984525, 9969050]

約数ペア:

[(1, 9969050), (2, 4984525), (5, 1993810), (7, 1424150), (10, 996905), (13, 766850), (14, 712075), (25, 398762), (26, 383425), (35, 284830), (49, 203450), (50, 199381), (65, 153370), (70, 142415), (91, 109550), (98, 101725), (130, 76685), (175, 56966), (182, 54775), (245, 40690), (313, 31850), (325, 30674), (350, 28483), (455, 21910), (490, 20345), (626, 15925), (637, 15650), (650, 15337), (910, 10955), (1225, 8138), (1274, 7825), (1565, 6370), (2191, 4550), (2275, 4382), (2450, 4069), (3130, 3185)]