4297860

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{379}}^1$

素因数の和:407

約数の個数: 120

約数和(自身を含む): 15449280

約数和(自身を除く): 11151420

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, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 379, 405, 420, 540, 567, 630, 756, 758, 810, 945, 1134, 1137, 1260, 1516, 1620, 1890, 1895, 2268, 2274, 2653, 2835, 3411, 3780, 3790, 4548, 5306, 5670, 5685, 6822, 7580, 7959, 10233, 10612, 11340, 11370, 13265, 13644, 15918, 17055, 20466, 22740, 23877, 26530, 30699, 31836, 34110, 39795, 40932, 47754, 51165, 53060, 61398, 68220, 71631, 79590, 95508, 102330, 119385, 122796, 143262, 153495, 159180, 204660, 214893, 238770, 286524, 306990, 358155, 429786, 477540, 613980, 716310, 859572, 1074465, 1432620, 2148930, 4297860]

約数ペア:

[(1, 4297860), (2, 2148930), (3, 1432620), (4, 1074465), (5, 859572), (6, 716310), (7, 613980), (9, 477540), (10, 429786), (12, 358155), (14, 306990), (15, 286524), (18, 238770), (20, 214893), (21, 204660), (27, 159180), (28, 153495), (30, 143262), (35, 122796), (36, 119385), (42, 102330), (45, 95508), (54, 79590), (60, 71631), (63, 68220), (70, 61398), (81, 53060), (84, 51165), (90, 47754), (105, 40932), (108, 39795), (126, 34110), (135, 31836), (140, 30699), (162, 26530), (180, 23877), (189, 22740), (210, 20466), (252, 17055), (270, 15918), (315, 13644), (324, 13265), (378, 11370), (379, 11340), (405, 10612), (420, 10233), (540, 7959), (567, 7580), (630, 6822), (756, 5685), (758, 5670), (810, 5306), (945, 4548), (1134, 3790), (1137, 3780), (1260, 3411), (1516, 2835), (1620, 2653), (1890, 2274), (1895, 2268)]