147859830

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{277}}^1\times {\mathrm{659}}^1$

素因数の和:955

約数の個数: 80

約数和(自身を含む): 399619440

約数和(自身を除く): 251759610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 277, 405, 554, 659, 810, 831, 1318, 1385, 1662, 1977, 2493, 2770, 3295, 3954, 4155, 4986, 5931, 6590, 7479, 8310, 9885, 11862, 12465, 14958, 17793, 19770, 22437, 24930, 29655, 35586, 37395, 44874, 53379, 59310, 74790, 88965, 106758, 112185, 177930, 182543, 224370, 266895, 365086, 533790, 547629, 912715, 1095258, 1642887, 1825430, 2738145, 3285774, 4928661, 5476290, 8214435, 9857322, 14785983, 16428870, 24643305, 29571966, 49286610, 73929915, 147859830]

約数ペア:

[(1, 147859830), (2, 73929915), (3, 49286610), (5, 29571966), (6, 24643305), (9, 16428870), (10, 14785983), (15, 9857322), (18, 8214435), (27, 5476290), (30, 4928661), (45, 3285774), (54, 2738145), (81, 1825430), (90, 1642887), (135, 1095258), (162, 912715), (270, 547629), (277, 533790), (405, 365086), (554, 266895), (659, 224370), (810, 182543), (831, 177930), (1318, 112185), (1385, 106758), (1662, 88965), (1977, 74790), (2493, 59310), (2770, 53379), (3295, 44874), (3954, 37395), (4155, 35586), (4986, 29655), (5931, 24930), (6590, 22437), (7479, 19770), (8310, 17793), (9885, 14958), (11862, 12465)]