2193669690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{18131}}^1$

素因数の和:18287

約数の個数: 64

約数和(自身を含む): 5457006720

約数和(自身を除く): 3263337030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 109, 111, 185, 218, 222, 327, 370, 545, 555, 654, 1090, 1110, 1635, 3270, 4033, 8066, 12099, 18131, 20165, 24198, 36262, 40330, 54393, 60495, 90655, 108786, 120990, 181310, 271965, 543930, 670847, 1341694, 1976279, 2012541, 3354235, 3952558, 4025082, 5928837, 6708470, 9881395, 10062705, 11857674, 19762790, 20125410, 29644185, 59288370, 73122323, 146244646, 219366969, 365611615, 438733938, 731223230, 1096834845, 2193669690]

約数ペア:

[(1, 2193669690), (2, 1096834845), (3, 731223230), (5, 438733938), (6, 365611615), (10, 219366969), (15, 146244646), (30, 73122323), (37, 59288370), (74, 29644185), (109, 20125410), (111, 19762790), (185, 11857674), (218, 10062705), (222, 9881395), (327, 6708470), (370, 5928837), (545, 4025082), (555, 3952558), (654, 3354235), (1090, 2012541), (1110, 1976279), (1635, 1341694), (3270, 670847), (4033, 543930), (8066, 271965), (12099, 181310), (18131, 120990), (20165, 108786), (24198, 90655), (36262, 60495), (40330, 54393)]