3787740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1913}}^1$

素因数の和:1939

約数の個数: 72

約数和(自身を含む): 12540528

約数和(自身を除く): 8752788

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, 1913, 1980, 3826, 5739, 7652, 9565, 11478, 17217, 19130, 21043, 22956, 28695, 34434, 38260, 42086, 57390, 63129, 68868, 84172, 86085, 105215, 114780, 126258, 172170, 189387, 210430, 252516, 315645, 344340, 378774, 420860, 631290, 757548, 946935, 1262580, 1893870, 3787740]

約数ペア:

[(1, 3787740), (2, 1893870), (3, 1262580), (4, 946935), (5, 757548), (6, 631290), (9, 420860), (10, 378774), (11, 344340), (12, 315645), (15, 252516), (18, 210430), (20, 189387), (22, 172170), (30, 126258), (33, 114780), (36, 105215), (44, 86085), (45, 84172), (55, 68868), (60, 63129), (66, 57390), (90, 42086), (99, 38260), (110, 34434), (132, 28695), (165, 22956), (180, 21043), (198, 19130), (220, 17217), (330, 11478), (396, 9565), (495, 7652), (660, 5739), (990, 3826), (1913, 1980)]