2982391740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{154849}}^1$

素因数の和:154971

約数の個数: 72

約数和(自身を含む): 9131194800

約数和(自身を除く): 6148803060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1070, 1284, 1605, 1926, 2140, 3210, 3852, 4815, 6420, 9630, 19260, 154849, 309698, 464547, 619396, 774245, 929094, 1393641, 1548490, 1858188, 2322735, 2787282, 3096980, 4645470, 5574564, 6968205, 9290940, 13936410, 16568843, 27872820, 33137686, 49706529, 66275372, 82844215, 99413058, 149119587, 165688430, 198826116, 248532645, 298239174, 331376860, 497065290, 596478348, 745597935, 994130580, 1491195870, 2982391740]

約数ペア:

[(1, 2982391740), (2, 1491195870), (3, 994130580), (4, 745597935), (5, 596478348), (6, 497065290), (9, 331376860), (10, 298239174), (12, 248532645), (15, 198826116), (18, 165688430), (20, 149119587), (30, 99413058), (36, 82844215), (45, 66275372), (60, 49706529), (90, 33137686), (107, 27872820), (180, 16568843), (214, 13936410), (321, 9290940), (428, 6968205), (535, 5574564), (642, 4645470), (963, 3096980), (1070, 2787282), (1284, 2322735), (1605, 1858188), (1926, 1548490), (2140, 1393641), (3210, 929094), (3852, 774245), (4815, 619396), (6420, 464547), (9630, 309698), (19260, 154849)]