42977220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5009}}^1$

素因数の和:5045

約数の個数: 96

約数和(自身を含む): 141402240

約数和(自身を除く): 98425020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 195, 220, 260, 286, 330, 390, 429, 572, 660, 715, 780, 858, 1430, 1716, 2145, 2860, 4290, 5009, 8580, 10018, 15027, 20036, 25045, 30054, 50090, 55099, 60108, 65117, 75135, 100180, 110198, 130234, 150270, 165297, 195351, 220396, 260468, 275495, 300540, 325585, 330594, 390702, 550990, 651170, 661188, 716287, 781404, 826485, 976755, 1101980, 1302340, 1432574, 1652970, 1953510, 2148861, 2865148, 3305940, 3581435, 3907020, 4297722, 7162870, 8595444, 10744305, 14325740, 21488610, 42977220]

約数ペア:

[(1, 42977220), (2, 21488610), (3, 14325740), (4, 10744305), (5, 8595444), (6, 7162870), (10, 4297722), (11, 3907020), (12, 3581435), (13, 3305940), (15, 2865148), (20, 2148861), (22, 1953510), (26, 1652970), (30, 1432574), (33, 1302340), (39, 1101980), (44, 976755), (52, 826485), (55, 781404), (60, 716287), (65, 661188), (66, 651170), (78, 550990), (110, 390702), (130, 330594), (132, 325585), (143, 300540), (156, 275495), (165, 260468), (195, 220396), (220, 195351), (260, 165297), (286, 150270), (330, 130234), (390, 110198), (429, 100180), (572, 75135), (660, 65117), (715, 60108), (780, 55099), (858, 50090), (1430, 30054), (1716, 25045), (2145, 20036), (2860, 15027), (4290, 10018), (5009, 8580)]