7977090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1051}}^1$

素因数の和:1095

約数の個数: 64

約数和(自身を含む): 21814272

約数和(自身を除く): 13837182

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1051, 1265, 1518, 2102, 2530, 3153, 3795, 5255, 6306, 7590, 10510, 11561, 15765, 23122, 24173, 31530, 34683, 48346, 57805, 69366, 72519, 115610, 120865, 145038, 173415, 241730, 265903, 346830, 362595, 531806, 725190, 797709, 1329515, 1595418, 2659030, 3988545, 7977090]

約数ペア:

[(1, 7977090), (2, 3988545), (3, 2659030), (5, 1595418), (6, 1329515), (10, 797709), (11, 725190), (15, 531806), (22, 362595), (23, 346830), (30, 265903), (33, 241730), (46, 173415), (55, 145038), (66, 120865), (69, 115610), (110, 72519), (115, 69366), (138, 57805), (165, 48346), (230, 34683), (253, 31530), (330, 24173), (345, 23122), (506, 15765), (690, 11561), (759, 10510), (1051, 7590), (1265, 6306), (1518, 5255), (2102, 3795), (2530, 3153)]