231729030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6389}}^1$

素因数の和:6446

約数の個数: 96

約数和(自身を含む): 669876480

約数和(自身を除く): 438147450

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 31, 39, 45, 62, 65, 78, 90, 93, 117, 130, 155, 186, 195, 234, 279, 310, 390, 403, 465, 558, 585, 806, 930, 1170, 1209, 1395, 2015, 2418, 2790, 3627, 4030, 6045, 6389, 7254, 12090, 12778, 18135, 19167, 31945, 36270, 38334, 57501, 63890, 83057, 95835, 115002, 166114, 191670, 198059, 249171, 287505, 396118, 415285, 498342, 575010, 594177, 747513, 830570, 990295, 1188354, 1245855, 1495026, 1782531, 1980590, 2491710, 2574767, 2970885, 3565062, 3737565, 5149534, 5941770, 7475130, 7724301, 8912655, 12873835, 15448602, 17825310, 23172903, 25747670, 38621505, 46345806, 77243010, 115864515, 231729030]

約数ペア:

[(1, 231729030), (2, 115864515), (3, 77243010), (5, 46345806), (6, 38621505), (9, 25747670), (10, 23172903), (13, 17825310), (15, 15448602), (18, 12873835), (26, 8912655), (30, 7724301), (31, 7475130), (39, 5941770), (45, 5149534), (62, 3737565), (65, 3565062), (78, 2970885), (90, 2574767), (93, 2491710), (117, 1980590), (130, 1782531), (155, 1495026), (186, 1245855), (195, 1188354), (234, 990295), (279, 830570), (310, 747513), (390, 594177), (403, 575010), (465, 498342), (558, 415285), (585, 396118), (806, 287505), (930, 249171), (1170, 198059), (1209, 191670), (1395, 166114), (2015, 115002), (2418, 95835), (2790, 83057), (3627, 63890), (4030, 57501), (6045, 38334), (6389, 36270), (7254, 31945), (12090, 19167), (12778, 18135)]