3897180

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{1031}}^1$

素因数の和:1056

約数の個数: 96

約数和(自身を含む): 13870080

約数和(自身を除く): 9972900

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 90, 105, 108, 126, 135, 140, 180, 189, 210, 252, 270, 315, 378, 420, 540, 630, 756, 945, 1031, 1260, 1890, 2062, 3093, 3780, 4124, 5155, 6186, 7217, 9279, 10310, 12372, 14434, 15465, 18558, 20620, 21651, 27837, 28868, 30930, 36085, 37116, 43302, 46395, 55674, 61860, 64953, 72170, 86604, 92790, 108255, 111348, 129906, 139185, 144340, 185580, 194859, 216510, 259812, 278370, 324765, 389718, 433020, 556740, 649530, 779436, 974295, 1299060, 1948590, 3897180]

約数ペア:

[(1, 3897180), (2, 1948590), (3, 1299060), (4, 974295), (5, 779436), (6, 649530), (7, 556740), (9, 433020), (10, 389718), (12, 324765), (14, 278370), (15, 259812), (18, 216510), (20, 194859), (21, 185580), (27, 144340), (28, 139185), (30, 129906), (35, 111348), (36, 108255), (42, 92790), (45, 86604), (54, 72170), (60, 64953), (63, 61860), (70, 55674), (84, 46395), (90, 43302), (105, 37116), (108, 36085), (126, 30930), (135, 28868), (140, 27837), (180, 21651), (189, 20620), (210, 18558), (252, 15465), (270, 14434), (315, 12372), (378, 10310), (420, 9279), (540, 7217), (630, 6186), (756, 5155), (945, 4124), (1031, 3780), (1260, 3093), (1890, 2062)]