15694490370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{1109}}^1$

素因数の和:1540

約数の個数: 128

約数和(自身を含む): 41058420480

約数和(自身を除く): 25363930110

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 195, 262, 277, 390, 393, 554, 655, 786, 831, 1109, 1310, 1385, 1662, 1703, 1965, 2218, 2770, 3327, 3406, 3601, 3930, 4155, 5109, 5545, 6654, 7202, 8310, 8515, 10218, 10803, 11090, 14417, 16635, 17030, 18005, 21606, 25545, 28834, 33270, 36010, 36287, 43251, 51090, 54015, 72085, 72574, 86502, 108030, 108861, 144170, 145279, 181435, 216255, 217722, 290558, 307193, 362870, 432510, 435837, 471731, 544305, 614386, 726395, 871674, 921579, 943462, 1088610, 1415193, 1452790, 1535965, 1843158, 1888627, 2179185, 2358655, 2830386, 3071930, 3777254, 3993509, 4358370, 4607895, 4717310, 5665881, 7075965, 7987018, 9215790, 9443135, 11331762, 11980527, 14151930, 18886270, 19967545, 23961054, 28329405, 39935090, 40242283, 56658810, 59902635, 80484566, 119805270, 120726849, 201211415, 241453698, 402422830, 523149679, 603634245, 1046299358, 1207268490, 1569449037, 2615748395, 3138898074, 5231496790, 7847245185, 15694490370]

約数ペア:

[(1, 15694490370), (2, 7847245185), (3, 5231496790), (5, 3138898074), (6, 2615748395), (10, 1569449037), (13, 1207268490), (15, 1046299358), (26, 603634245), (30, 523149679), (39, 402422830), (65, 241453698), (78, 201211415), (130, 120726849), (131, 119805270), (195, 80484566), (262, 59902635), (277, 56658810), (390, 40242283), (393, 39935090), (554, 28329405), (655, 23961054), (786, 19967545), (831, 18886270), (1109, 14151930), (1310, 11980527), (1385, 11331762), (1662, 9443135), (1703, 9215790), (1965, 7987018), (2218, 7075965), (2770, 5665881), (3327, 4717310), (3406, 4607895), (3601, 4358370), (3930, 3993509), (4155, 3777254), (5109, 3071930), (5545, 2830386), (6654, 2358655), (7202, 2179185), (8310, 1888627), (8515, 1843158), (10218, 1535965), (10803, 1452790), (11090, 1415193), (14417, 1088610), (16635, 943462), (17030, 921579), (18005, 871674), (21606, 726395), (25545, 614386), (28834, 544305), (33270, 471731), (36010, 435837), (36287, 432510), (43251, 362870), (51090, 307193), (54015, 290558), (72085, 217722), (72574, 216255), (86502, 181435), (108030, 145279), (108861, 144170)]