2040931890

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{67}}^1\times {\mathrm{37607}}^1$

素因数の和:37693

約数の個数: 80

約数和(自身を含む): 5569895232

約数和(自身を除く): 3528963342

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 67, 81, 90, 134, 135, 162, 201, 270, 335, 402, 405, 603, 670, 810, 1005, 1206, 1809, 2010, 3015, 3618, 5427, 6030, 9045, 10854, 18090, 27135, 37607, 54270, 75214, 112821, 188035, 225642, 338463, 376070, 564105, 676926, 1015389, 1128210, 1692315, 2030778, 2519669, 3046167, 3384630, 5039338, 5076945, 6092334, 7559007, 10153890, 12598345, 15118014, 15230835, 22677021, 25196690, 30461670, 37795035, 45354042, 68031063, 75590070, 113385105, 136062126, 204093189, 226770210, 340155315, 408186378, 680310630, 1020465945, 2040931890]

約数ペア:

[(1, 2040931890), (2, 1020465945), (3, 680310630), (5, 408186378), (6, 340155315), (9, 226770210), (10, 204093189), (15, 136062126), (18, 113385105), (27, 75590070), (30, 68031063), (45, 45354042), (54, 37795035), (67, 30461670), (81, 25196690), (90, 22677021), (134, 15230835), (135, 15118014), (162, 12598345), (201, 10153890), (270, 7559007), (335, 6092334), (402, 5076945), (405, 5039338), (603, 3384630), (670, 3046167), (810, 2519669), (1005, 2030778), (1206, 1692315), (1809, 1128210), (2010, 1015389), (3015, 676926), (3618, 564105), (5427, 376070), (6030, 338463), (9045, 225642), (10854, 188035), (18090, 112821), (27135, 75214), (37607, 54270)]