1775334420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2029}}^1\times {\mathrm{4861}}^1$

素因数の和:6905

約数の個数: 72

約数和(自身を含む): 5388943560

約数和(自身を除く): 3613609140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2029, 4058, 4861, 6087, 8116, 9722, 10145, 12174, 14583, 18261, 19444, 20290, 24305, 24348, 29166, 30435, 36522, 40580, 43749, 48610, 58332, 60870, 72915, 73044, 87498, 91305, 97220, 121740, 145830, 174996, 182610, 218745, 291660, 365220, 437490, 874980, 9862969, 19725938, 29588907, 39451876, 49314845, 59177814, 88766721, 98629690, 118355628, 147944535, 177533442, 197259380, 295889070, 355066884, 443833605, 591778140, 887667210, 1775334420]

約数ペア:

[(1, 1775334420), (2, 887667210), (3, 591778140), (4, 443833605), (5, 355066884), (6, 295889070), (9, 197259380), (10, 177533442), (12, 147944535), (15, 118355628), (18, 98629690), (20, 88766721), (30, 59177814), (36, 49314845), (45, 39451876), (60, 29588907), (90, 19725938), (180, 9862969), (2029, 874980), (4058, 437490), (4861, 365220), (6087, 291660), (8116, 218745), (9722, 182610), (10145, 174996), (12174, 145830), (14583, 121740), (18261, 97220), (19444, 91305), (20290, 87498), (24305, 73044), (24348, 72915), (29166, 60870), (30435, 58332), (36522, 48610), (40580, 43749)]