127124790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4591}}^1$

素因数の和:4685

約数の個数: 64

約数和(自身を含む): 333268992

約数和(自身を除く): 206144202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 71, 78, 130, 142, 195, 213, 355, 390, 426, 710, 923, 1065, 1846, 2130, 2769, 4591, 4615, 5538, 9182, 9230, 13773, 13845, 22955, 27546, 27690, 45910, 59683, 68865, 119366, 137730, 179049, 298415, 325961, 358098, 596830, 651922, 895245, 977883, 1629805, 1790490, 1955766, 3259610, 4237493, 4889415, 8474986, 9778830, 12712479, 21187465, 25424958, 42374930, 63562395, 127124790]

約数ペア:

[(1, 127124790), (2, 63562395), (3, 42374930), (5, 25424958), (6, 21187465), (10, 12712479), (13, 9778830), (15, 8474986), (26, 4889415), (30, 4237493), (39, 3259610), (65, 1955766), (71, 1790490), (78, 1629805), (130, 977883), (142, 895245), (195, 651922), (213, 596830), (355, 358098), (390, 325961), (426, 298415), (710, 179049), (923, 137730), (1065, 119366), (1846, 68865), (2130, 59683), (2769, 45910), (4591, 27690), (4615, 27546), (5538, 22955), (9182, 13845), (9230, 13773)]