11646648540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2087213}}^1$

素因数の和:2087259

約数の個数: 72

約数和(自身を含む): 36467803008

約数和(自身を除く): 24821154468

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 2087213, 4174426, 6261639, 8348852, 10436065, 12523278, 18784917, 20872130, 25046556, 31308195, 37569834, 41744260, 62616390, 64703603, 75139668, 93924585, 125232780, 129407206, 187849170, 194110809, 258814412, 323518015, 375698340, 388221618, 582332427, 647036030, 776443236, 970554045, 1164664854, 1294072060, 1941108090, 2329329708, 2911662135, 3882216180, 5823324270, 11646648540]

約数ペア:

[(1, 11646648540), (2, 5823324270), (3, 3882216180), (4, 2911662135), (5, 2329329708), (6, 1941108090), (9, 1294072060), (10, 1164664854), (12, 970554045), (15, 776443236), (18, 647036030), (20, 582332427), (30, 388221618), (31, 375698340), (36, 323518015), (45, 258814412), (60, 194110809), (62, 187849170), (90, 129407206), (93, 125232780), (124, 93924585), (155, 75139668), (180, 64703603), (186, 62616390), (279, 41744260), (310, 37569834), (372, 31308195), (465, 25046556), (558, 20872130), (620, 18784917), (930, 12523278), (1116, 10436065), (1395, 8348852), (1860, 6261639), (2790, 4174426), (5580, 2087213)]