4017420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2029}}^1$

素因数の和:2055

約数の個数: 72

約数和(自身を含む): 13300560

約数和(自身を除く): 9283140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 2029, 4058, 6087, 8116, 10145, 12174, 18261, 20290, 22319, 24348, 30435, 36522, 40580, 44638, 60870, 66957, 73044, 89276, 91305, 111595, 121740, 133914, 182610, 200871, 223190, 267828, 334785, 365220, 401742, 446380, 669570, 803484, 1004355, 1339140, 2008710, 4017420]

約数ペア:

[(1, 4017420), (2, 2008710), (3, 1339140), (4, 1004355), (5, 803484), (6, 669570), (9, 446380), (10, 401742), (11, 365220), (12, 334785), (15, 267828), (18, 223190), (20, 200871), (22, 182610), (30, 133914), (33, 121740), (36, 111595), (44, 91305), (45, 89276), (55, 73044), (60, 66957), (66, 60870), (90, 44638), (99, 40580), (110, 36522), (132, 30435), (165, 24348), (180, 22319), (198, 20290), (220, 18261), (330, 12174), (396, 10145), (495, 8116), (660, 6087), (990, 4058), (1980, 2029)]