350779380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19423}}^1$

素因数の和:19485

約数の個数: 96

約数和(自身を含む): 1148657664

約数和(自身を除く): 797878284

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 43, 60, 70, 84, 86, 105, 129, 140, 172, 210, 215, 258, 301, 420, 430, 516, 602, 645, 860, 903, 1204, 1290, 1505, 1806, 2580, 3010, 3612, 4515, 6020, 9030, 18060, 19423, 38846, 58269, 77692, 97115, 116538, 135961, 194230, 233076, 271922, 291345, 388460, 407883, 543844, 582690, 679805, 815766, 835189, 1165380, 1359610, 1631532, 1670378, 2039415, 2505567, 2719220, 3340756, 4078830, 4175945, 5011134, 5846323, 8157660, 8351890, 10022268, 11692646, 12527835, 16703780, 17538969, 23385292, 25055670, 29231615, 35077938, 50111340, 58463230, 70155876, 87694845, 116926460, 175389690, 350779380]

約数ペア:

[(1, 350779380), (2, 175389690), (3, 116926460), (4, 87694845), (5, 70155876), (6, 58463230), (7, 50111340), (10, 35077938), (12, 29231615), (14, 25055670), (15, 23385292), (20, 17538969), (21, 16703780), (28, 12527835), (30, 11692646), (35, 10022268), (42, 8351890), (43, 8157660), (60, 5846323), (70, 5011134), (84, 4175945), (86, 4078830), (105, 3340756), (129, 2719220), (140, 2505567), (172, 2039415), (210, 1670378), (215, 1631532), (258, 1359610), (301, 1165380), (420, 835189), (430, 815766), (516, 679805), (602, 582690), (645, 543844), (860, 407883), (903, 388460), (1204, 291345), (1290, 271922), (1505, 233076), (1806, 194230), (2580, 135961), (3010, 116538), (3612, 97115), (4515, 77692), (6020, 58269), (9030, 38846), (18060, 19423)]