2390020164

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1811}}^1\times {\mathrm{5237}}^1$

素因数の和:7065

約数の個数: 72

約数和(自身を含む): 6909634368

約数和(自身を除く): 4519614204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1811, 3622, 5237, 5433, 7244, 10474, 10866, 12677, 15711, 16299, 20948, 21732, 25354, 31422, 32598, 36659, 38031, 47133, 50708, 62844, 65196, 73318, 76062, 94266, 109977, 114093, 146636, 152124, 188532, 219954, 228186, 329931, 439908, 456372, 659862, 1319724, 9484207, 18968414, 28452621, 37936828, 56905242, 66389449, 85357863, 113810484, 132778898, 170715726, 199168347, 265557796, 341431452, 398336694, 597505041, 796673388, 1195010082, 2390020164]

約数ペア:

[(1, 2390020164), (2, 1195010082), (3, 796673388), (4, 597505041), (6, 398336694), (7, 341431452), (9, 265557796), (12, 199168347), (14, 170715726), (18, 132778898), (21, 113810484), (28, 85357863), (36, 66389449), (42, 56905242), (63, 37936828), (84, 28452621), (126, 18968414), (252, 9484207), (1811, 1319724), (3622, 659862), (5237, 456372), (5433, 439908), (7244, 329931), (10474, 228186), (10866, 219954), (12677, 188532), (15711, 152124), (16299, 146636), (20948, 114093), (21732, 109977), (25354, 94266), (31422, 76062), (32598, 73318), (36659, 65196), (38031, 62844), (47133, 50708)]