1417040730

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{491}}^1\times {\mathrm{509}}^1$

素因数の和:1026

約数の個数: 160

約数和(自身を含む): 4372030080

約数和(自身を除く): 2954989350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 378, 405, 491, 509, 567, 630, 810, 945, 982, 1018, 1134, 1473, 1527, 1890, 2455, 2545, 2835, 2946, 3054, 3437, 3563, 4419, 4581, 4910, 5090, 5670, 6874, 7126, 7365, 7635, 8838, 9162, 10311, 10689, 13257, 13743, 14730, 15270, 17185, 17815, 20622, 21378, 22095, 22905, 26514, 27486, 30933, 32067, 34370, 35630, 39771, 41229, 44190, 45810, 51555, 53445, 61866, 64134, 66285, 68715, 79542, 82458, 92799, 96201, 103110, 106890, 132570, 137430, 154665, 160335, 185598, 192402, 198855, 206145, 249919, 278397, 288603, 309330, 320670, 397710, 412290, 463995, 481005, 499838, 556794, 577206, 749757, 927990, 962010, 1249595, 1391985, 1443015, 1499514, 1749433, 2249271, 2499190, 2783970, 2886030, 3498866, 3748785, 4498542, 5248299, 6747813, 7497570, 8747165, 10496598, 11246355, 13495626, 15744897, 17494330, 20243439, 22492710, 26241495, 31489794, 33739065, 40486878, 47234691, 52482990, 67478130, 78724485, 94469382, 101217195, 141704073, 157448970, 202434390, 236173455, 283408146, 472346910, 708520365, 1417040730]

約数ペア:

[(1, 1417040730), (2, 708520365), (3, 472346910), (5, 283408146), (6, 236173455), (7, 202434390), (9, 157448970), (10, 141704073), (14, 101217195), (15, 94469382), (18, 78724485), (21, 67478130), (27, 52482990), (30, 47234691), (35, 40486878), (42, 33739065), (45, 31489794), (54, 26241495), (63, 22492710), (70, 20243439), (81, 17494330), (90, 15744897), (105, 13495626), (126, 11246355), (135, 10496598), (162, 8747165), (189, 7497570), (210, 6747813), (270, 5248299), (315, 4498542), (378, 3748785), (405, 3498866), (491, 2886030), (509, 2783970), (567, 2499190), (630, 2249271), (810, 1749433), (945, 1499514), (982, 1443015), (1018, 1391985), (1134, 1249595), (1473, 962010), (1527, 927990), (1890, 749757), (2455, 577206), (2545, 556794), (2835, 499838), (2946, 481005), (3054, 463995), (3437, 412290), (3563, 397710), (4419, 320670), (4581, 309330), (4910, 288603), (5090, 278397), (5670, 249919), (6874, 206145), (7126, 198855), (7365, 192402), (7635, 185598), (8838, 160335), (9162, 154665), (10311, 137430), (10689, 132570), (13257, 106890), (13743, 103110), (14730, 96201), (15270, 92799), (17185, 82458), (17815, 79542), (20622, 68715), (21378, 66285), (22095, 64134), (22905, 61866), (26514, 53445), (27486, 51555), (30933, 45810), (32067, 44190), (34370, 41229), (35630, 39771)]