2017296190

素因数分解:

$2^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1$

素因数の和:352

約数の個数: 160

約数和(自身を含む): 4777206336

約数和(自身を除く): 2759910146

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 161, 182, 230, 245, 281, 299, 322, 343, 455, 490, 562, 598, 637, 686, 805, 910, 1127, 1274, 1405, 1495, 1610, 1715, 1967, 2093, 2254, 2401, 2810, 2990, 3185, 3430, 3653, 3934, 4186, 4459, 4802, 5635, 6370, 6463, 7306, 7889, 8918, 9835, 10465, 11270, 12005, 12926, 13769, 14651, 15778, 18265, 19670, 20930, 22295, 24010, 25571, 27538, 29302, 31213, 32315, 36530, 39445, 44590, 45241, 51142, 55223, 62426, 64630, 68845, 73255, 78890, 84019, 90482, 96383, 102557, 110446, 127855, 137690, 146510, 156065, 168038, 178997, 192766, 205114, 226205, 255710, 276115, 312130, 316687, 357994, 420095, 452410, 481915, 512785, 552230, 588133, 633374, 674681, 717899, 840190, 894985, 963830, 1025570, 1176266, 1252979, 1349362, 1435798, 1583435, 1789970, 2216809, 2505958, 2940665, 3166870, 3373405, 3589495, 4116931, 4433618, 5881330, 6264895, 6746810, 7178990, 8233862, 8770853, 11084045, 12529790, 15517663, 17541706, 20584655, 22168090, 28818517, 31035326, 41169310, 43854265, 57637034, 77588315, 87708530, 144092585, 155176630, 201729619, 288185170, 403459238, 1008648095, 2017296190]

約数ペア:

[(1, 2017296190), (2, 1008648095), (5, 403459238), (7, 288185170), (10, 201729619), (13, 155176630), (14, 144092585), (23, 87708530), (26, 77588315), (35, 57637034), (46, 43854265), (49, 41169310), (65, 31035326), (70, 28818517), (91, 22168090), (98, 20584655), (115, 17541706), (130, 15517663), (161, 12529790), (182, 11084045), (230, 8770853), (245, 8233862), (281, 7178990), (299, 6746810), (322, 6264895), (343, 5881330), (455, 4433618), (490, 4116931), (562, 3589495), (598, 3373405), (637, 3166870), (686, 2940665), (805, 2505958), (910, 2216809), (1127, 1789970), (1274, 1583435), (1405, 1435798), (1495, 1349362), (1610, 1252979), (1715, 1176266), (1967, 1025570), (2093, 963830), (2254, 894985), (2401, 840190), (2810, 717899), (2990, 674681), (3185, 633374), (3430, 588133), (3653, 552230), (3934, 512785), (4186, 481915), (4459, 452410), (4802, 420095), (5635, 357994), (6370, 316687), (6463, 312130), (7306, 276115), (7889, 255710), (8918, 226205), (9835, 205114), (10465, 192766), (11270, 178997), (12005, 168038), (12926, 156065), (13769, 146510), (14651, 137690), (15778, 127855), (18265, 110446), (19670, 102557), (20930, 96383), (22295, 90482), (24010, 84019), (25571, 78890), (27538, 73255), (29302, 68845), (31213, 64630), (32315, 62426), (36530, 55223), (39445, 51142), (44590, 45241)]