201719010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{227}}^1\times {\mathrm{1559}}^1$

素因数の和:1815

約数の個数: 64

約数和(自身を含む): 512179200

約数和(自身を除く): 310460190

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 227, 285, 454, 570, 681, 1135, 1362, 1559, 2270, 3118, 3405, 4313, 4677, 6810, 7795, 8626, 9354, 12939, 15590, 21565, 23385, 25878, 29621, 43130, 46770, 59242, 64695, 88863, 129390, 148105, 177726, 296210, 353893, 444315, 707786, 888630, 1061679, 1769465, 2123358, 3538930, 5308395, 6723967, 10616790, 13447934, 20171901, 33619835, 40343802, 67239670, 100859505, 201719010]

約数ペア:

[(1, 201719010), (2, 100859505), (3, 67239670), (5, 40343802), (6, 33619835), (10, 20171901), (15, 13447934), (19, 10616790), (30, 6723967), (38, 5308395), (57, 3538930), (95, 2123358), (114, 1769465), (190, 1061679), (227, 888630), (285, 707786), (454, 444315), (570, 353893), (681, 296210), (1135, 177726), (1362, 148105), (1559, 129390), (2270, 88863), (3118, 64695), (3405, 59242), (4313, 46770), (4677, 43130), (6810, 29621), (7795, 25878), (8626, 23385), (9354, 21565), (12939, 15590)]