2912482210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1\times {\mathrm{1031}}^1$

素因数の和:1531

約数の個数: 64

約数和(自身を含む): 5832269568

約数和(自身を除く): 2919787358

約数列:

[1, 2, 5, 10, 11, 22, 55, 61, 110, 122, 305, 421, 610, 671, 842, 1031, 1342, 2062, 2105, 3355, 4210, 4631, 5155, 6710, 9262, 10310, 11341, 22682, 23155, 25681, 46310, 51362, 56705, 62891, 113410, 125782, 128405, 256810, 282491, 314455, 434051, 564982, 628910, 691801, 868102, 1383602, 1412455, 2170255, 2824910, 3459005, 4340510, 4774561, 6918010, 9549122, 23872805, 26477111, 47745610, 52954222, 132385555, 264771110, 291248221, 582496442, 1456241105, 2912482210]

約数ペア:

[(1, 2912482210), (2, 1456241105), (5, 582496442), (10, 291248221), (11, 264771110), (22, 132385555), (55, 52954222), (61, 47745610), (110, 26477111), (122, 23872805), (305, 9549122), (421, 6918010), (610, 4774561), (671, 4340510), (842, 3459005), (1031, 2824910), (1342, 2170255), (2062, 1412455), (2105, 1383602), (3355, 868102), (4210, 691801), (4631, 628910), (5155, 564982), (6710, 434051), (9262, 314455), (10310, 282491), (11341, 256810), (22682, 128405), (23155, 125782), (25681, 113410), (46310, 62891), (51362, 56705)]