1775070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{163}}^1$

素因数の和:198

約数の個数: 72

約数和(自身を含む): 5104008

約数和(自身を除く): 3328938

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 121, 163, 165, 198, 242, 326, 330, 363, 489, 495, 605, 726, 815, 978, 990, 1089, 1210, 1467, 1630, 1793, 1815, 2178, 2445, 2934, 3586, 3630, 4890, 5379, 5445, 7335, 8965, 10758, 10890, 14670, 16137, 17930, 19723, 26895, 32274, 39446, 53790, 59169, 80685, 98615, 118338, 161370, 177507, 197230, 295845, 355014, 591690, 887535, 1775070]

約数ペア:

[(1, 1775070), (2, 887535), (3, 591690), (5, 355014), (6, 295845), (9, 197230), (10, 177507), (11, 161370), (15, 118338), (18, 98615), (22, 80685), (30, 59169), (33, 53790), (45, 39446), (55, 32274), (66, 26895), (90, 19723), (99, 17930), (110, 16137), (121, 14670), (163, 10890), (165, 10758), (198, 8965), (242, 7335), (326, 5445), (330, 5379), (363, 4890), (489, 3630), (495, 3586), (605, 2934), (726, 2445), (815, 2178), (978, 1815), (990, 1793), (1089, 1630), (1210, 1467)]