284228220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{881}}^1$

素因数の和:1195

約数の個数: 96

約数和(自身を含む): 841639680

約数和(自身を除く): 557411460

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 283, 285, 380, 566, 570, 849, 881, 1132, 1140, 1415, 1698, 1762, 2643, 2830, 3396, 3524, 4245, 4405, 5286, 5377, 5660, 8490, 8810, 10572, 10754, 13215, 16131, 16739, 16980, 17620, 21508, 26430, 26885, 32262, 33478, 50217, 52860, 53770, 64524, 66956, 80655, 83695, 100434, 107540, 161310, 167390, 200868, 249323, 251085, 322620, 334780, 498646, 502170, 747969, 997292, 1004340, 1246615, 1495938, 2493230, 2991876, 3739845, 4737137, 4986460, 7479690, 9474274, 14211411, 14959380, 18948548, 23685685, 28422822, 47371370, 56845644, 71057055, 94742740, 142114110, 284228220]

約数ペア:

[(1, 284228220), (2, 142114110), (3, 94742740), (4, 71057055), (5, 56845644), (6, 47371370), (10, 28422822), (12, 23685685), (15, 18948548), (19, 14959380), (20, 14211411), (30, 9474274), (38, 7479690), (57, 4986460), (60, 4737137), (76, 3739845), (95, 2991876), (114, 2493230), (190, 1495938), (228, 1246615), (283, 1004340), (285, 997292), (380, 747969), (566, 502170), (570, 498646), (849, 334780), (881, 322620), (1132, 251085), (1140, 249323), (1415, 200868), (1698, 167390), (1762, 161310), (2643, 107540), (2830, 100434), (3396, 83695), (3524, 80655), (4245, 66956), (4405, 64524), (5286, 53770), (5377, 52860), (5660, 50217), (8490, 33478), (8810, 32262), (10572, 26885), (10754, 26430), (13215, 21508), (16131, 17620), (16739, 16980)]