103971830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 207567360

約数和(自身を除く): 103595530

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 85, 109, 155, 170, 181, 218, 310, 362, 527, 545, 905, 1054, 1090, 1810, 1853, 2635, 3077, 3379, 3706, 5270, 5611, 6154, 6758, 9265, 11222, 15385, 16895, 18530, 19729, 28055, 30770, 33790, 39458, 56110, 57443, 95387, 98645, 114886, 190774, 197290, 287215, 335393, 476935, 574430, 611599, 670786, 953870, 1223198, 1676965, 3057995, 3353930, 6115990, 10397183, 20794366, 51985915, 103971830]

約数ペア:

[(1, 103971830), (2, 51985915), (5, 20794366), (10, 10397183), (17, 6115990), (31, 3353930), (34, 3057995), (62, 1676965), (85, 1223198), (109, 953870), (155, 670786), (170, 611599), (181, 574430), (218, 476935), (310, 335393), (362, 287215), (527, 197290), (545, 190774), (905, 114886), (1054, 98645), (1090, 95387), (1810, 57443), (1853, 56110), (2635, 39458), (3077, 33790), (3379, 30770), (3706, 28055), (5270, 19729), (5611, 18530), (6154, 16895), (6758, 15385), (9265, 11222)]