1913307030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1118893}}^1$

素因数の和:1118925

約数の個数: 48

約数和(自身を含む): 5236423920

約数和(自身を除く): 3323116890

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 1118893, 2237786, 3356679, 5594465, 6713358, 10070037, 11188930, 16783395, 20140074, 21258967, 33566790, 42517934, 50350185, 63776901, 100700370, 106294835, 127553802, 191330703, 212589670, 318884505, 382661406, 637769010, 956653515, 1913307030]

約数ペア:

[(1, 1913307030), (2, 956653515), (3, 637769010), (5, 382661406), (6, 318884505), (9, 212589670), (10, 191330703), (15, 127553802), (18, 106294835), (19, 100700370), (30, 63776901), (38, 50350185), (45, 42517934), (57, 33566790), (90, 21258967), (95, 20140074), (114, 16783395), (171, 11188930), (190, 10070037), (285, 6713358), (342, 5594465), (570, 3356679), (855, 2237786), (1710, 1118893)]