2986307521080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61751603}}^1$

素因数の和:61751661

約数の個数: 128

約数和(自身を含む): 9959298693120

約数和(自身を除く): 6972991172040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 4030, 4836, 6045, 8060, 9672, 12090, 16120, 24180, 48360, 61751603, 123503206, 185254809, 247006412, 308758015, 370509618, 494012824, 617516030, 741019236, 802770839, 926274045, 1235032060, 1482038472, 1605541678, 1852548090, 1914299693, 2408312517, 2470064120, 3211083356, 3705096180, 3828599386, 4013854195, 4816625034, 5742899079, 6422166712, 7410192360, 7657198772, 8027708390, 9571498465, 9633250068, 11485798158, 12041562585, 15314397544, 16055416780, 19142996930, 19266500136, 22971596316, 24083125170, 24885896009, 28714495395, 32110833560, 38285993860, 45943192632, 48166250340, 49771792018, 57428990790, 74657688027, 76571987720, 96332500680, 99543584036, 114857981580, 124429480045, 149315376054, 199087168072, 229715963160, 248858960090, 298630752108, 373288440135, 497717920180, 597261504216, 746576880270, 995435840360, 1493153760540, 2986307521080]

約数ペア:

[(1, 2986307521080), (2, 1493153760540), (3, 995435840360), (4, 746576880270), (5, 597261504216), (6, 497717920180), (8, 373288440135), (10, 298630752108), (12, 248858960090), (13, 229715963160), (15, 199087168072), (20, 149315376054), (24, 124429480045), (26, 114857981580), (30, 99543584036), (31, 96332500680), (39, 76571987720), (40, 74657688027), (52, 57428990790), (60, 49771792018), (62, 48166250340), (65, 45943192632), (78, 38285993860), (93, 32110833560), (104, 28714495395), (120, 24885896009), (124, 24083125170), (130, 22971596316), (155, 19266500136), (156, 19142996930), (186, 16055416780), (195, 15314397544), (248, 12041562585), (260, 11485798158), (310, 9633250068), (312, 9571498465), (372, 8027708390), (390, 7657198772), (403, 7410192360), (465, 6422166712), (520, 5742899079), (620, 4816625034), (744, 4013854195), (780, 3828599386), (806, 3705096180), (930, 3211083356), (1209, 2470064120), (1240, 2408312517), (1560, 1914299693), (1612, 1852548090), (1860, 1605541678), (2015, 1482038472), (2418, 1235032060), (3224, 926274045), (3720, 802770839), (4030, 741019236), (4836, 617516030), (6045, 494012824), (8060, 370509618), (9672, 308758015), (12090, 247006412), (16120, 185254809), (24180, 123503206), (48360, 61751603)]