11163870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{761}}^1$

素因数の和:937

約数の個数: 48

約数和(自身を含む): 29242512

約数和(自身を除く): 18078642

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 163, 326, 489, 761, 815, 978, 1467, 1522, 1630, 2283, 2445, 2934, 3805, 4566, 4890, 6849, 7335, 7610, 11415, 13698, 14670, 22830, 34245, 68490, 124043, 248086, 372129, 620215, 744258, 1116387, 1240430, 1860645, 2232774, 3721290, 5581935, 11163870]

約数ペア:

[(1, 11163870), (2, 5581935), (3, 3721290), (5, 2232774), (6, 1860645), (9, 1240430), (10, 1116387), (15, 744258), (18, 620215), (30, 372129), (45, 248086), (90, 124043), (163, 68490), (326, 34245), (489, 22830), (761, 14670), (815, 13698), (978, 11415), (1467, 7610), (1522, 7335), (1630, 6849), (2283, 4890), (2445, 4566), (2934, 3805)]