1857450270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{443}}^1\times {\mathrm{827}}^1$

素因数の和:1306

約数の個数: 96

約数和(自身を含む): 4843919232

約数和(自身を除く): 2986468962

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 443, 507, 827, 845, 886, 1014, 1329, 1654, 1690, 2215, 2481, 2535, 2658, 4135, 4430, 4962, 5070, 5759, 6645, 8270, 10751, 11518, 12405, 13290, 17277, 21502, 24810, 28795, 32253, 34554, 53755, 57590, 64506, 74867, 86385, 107510, 139763, 149734, 161265, 172770, 224601, 279526, 322530, 366361, 374335, 419289, 449202, 698815, 732722, 748670, 838578, 1099083, 1123005, 1397630, 1831805, 2096445, 2198166, 2246010, 3663610, 4192890, 4762693, 5495415, 9525386, 10990830, 14288079, 23813465, 28576158, 47626930, 61915009, 71440395, 123830018, 142880790, 185745027, 309575045, 371490054, 619150090, 928725135, 1857450270]

約数ペア:

[(1, 1857450270), (2, 928725135), (3, 619150090), (5, 371490054), (6, 309575045), (10, 185745027), (13, 142880790), (15, 123830018), (26, 71440395), (30, 61915009), (39, 47626930), (65, 28576158), (78, 23813465), (130, 14288079), (169, 10990830), (195, 9525386), (338, 5495415), (390, 4762693), (443, 4192890), (507, 3663610), (827, 2246010), (845, 2198166), (886, 2096445), (1014, 1831805), (1329, 1397630), (1654, 1123005), (1690, 1099083), (2215, 838578), (2481, 748670), (2535, 732722), (2658, 698815), (4135, 449202), (4430, 419289), (4962, 374335), (5070, 366361), (5759, 322530), (6645, 279526), (8270, 224601), (10751, 172770), (11518, 161265), (12405, 149734), (13290, 139763), (17277, 107510), (21502, 86385), (24810, 74867), (28795, 64506), (32253, 57590), (34554, 53755)]