2911250760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{95891}}^1$

素因数の和:95939

約数の個数: 128

約数和(自身を含む): 9942082560

約数和(自身を除く): 7030831800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 23, 24, 30, 33, 40, 44, 46, 55, 60, 66, 69, 88, 92, 110, 115, 120, 132, 138, 165, 184, 220, 230, 253, 264, 276, 330, 345, 440, 460, 506, 552, 660, 690, 759, 920, 1012, 1265, 1320, 1380, 1518, 2024, 2530, 2760, 3036, 3795, 5060, 6072, 7590, 10120, 15180, 30360, 95891, 191782, 287673, 383564, 479455, 575346, 767128, 958910, 1054801, 1150692, 1438365, 1917820, 2109602, 2205493, 2301384, 2876730, 3164403, 3835640, 4219204, 4410986, 5274005, 5753460, 6328806, 6616479, 8438408, 8821972, 10548010, 11027465, 11506920, 12657612, 13232958, 15822015, 17643944, 21096020, 22054930, 24260423, 25315224, 26465916, 31644030, 33082395, 42192040, 44109860, 48520846, 52931832, 63288060, 66164790, 72781269, 88219720, 97041692, 121302115, 126576120, 132329580, 145562538, 194083384, 242604230, 264659160, 291125076, 363906345, 485208460, 582250152, 727812690, 970416920, 1455625380, 2911250760]

約数ペア:

[(1, 2911250760), (2, 1455625380), (3, 970416920), (4, 727812690), (5, 582250152), (6, 485208460), (8, 363906345), (10, 291125076), (11, 264659160), (12, 242604230), (15, 194083384), (20, 145562538), (22, 132329580), (23, 126576120), (24, 121302115), (30, 97041692), (33, 88219720), (40, 72781269), (44, 66164790), (46, 63288060), (55, 52931832), (60, 48520846), (66, 44109860), (69, 42192040), (88, 33082395), (92, 31644030), (110, 26465916), (115, 25315224), (120, 24260423), (132, 22054930), (138, 21096020), (165, 17643944), (184, 15822015), (220, 13232958), (230, 12657612), (253, 11506920), (264, 11027465), (276, 10548010), (330, 8821972), (345, 8438408), (440, 6616479), (460, 6328806), (506, 5753460), (552, 5274005), (660, 4410986), (690, 4219204), (759, 3835640), (920, 3164403), (1012, 2876730), (1265, 2301384), (1320, 2205493), (1380, 2109602), (1518, 1917820), (2024, 1438365), (2530, 1150692), (2760, 1054801), (3036, 958910), (3795, 767128), (5060, 575346), (6072, 479455), (7590, 383564), (10120, 287673), (15180, 191782), (30360, 95891)]