4454010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:444

約数の個数: 72

約数和(自身を含む): 12760020

約数和(自身を除く): 8306010

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 165, 198, 242, 330, 363, 409, 495, 605, 726, 818, 990, 1089, 1210, 1227, 1815, 2045, 2178, 2454, 3630, 3681, 4090, 4499, 5445, 6135, 7362, 8998, 10890, 12270, 13497, 18405, 22495, 26994, 36810, 40491, 44990, 49489, 67485, 80982, 98978, 134970, 148467, 202455, 247445, 296934, 404910, 445401, 494890, 742335, 890802, 1484670, 2227005, 4454010]

約数ペア:

[(1, 4454010), (2, 2227005), (3, 1484670), (5, 890802), (6, 742335), (9, 494890), (10, 445401), (11, 404910), (15, 296934), (18, 247445), (22, 202455), (30, 148467), (33, 134970), (45, 98978), (55, 80982), (66, 67485), (90, 49489), (99, 44990), (110, 40491), (121, 36810), (165, 26994), (198, 22495), (242, 18405), (330, 13497), (363, 12270), (409, 10890), (495, 8998), (605, 7362), (726, 6135), (818, 5445), (990, 4499), (1089, 4090), (1210, 3681), (1227, 3630), (1815, 2454), (2045, 2178)]