3905160

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{4649}}^1$

素因数の和:4670

約数の個数: 64

約数和(自身を含む): 13392000

約数和(自身を除く): 9486840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 4649, 9298, 13947, 18596, 23245, 27894, 32543, 37192, 46490, 55788, 65086, 69735, 92980, 97629, 111576, 130172, 139470, 162715, 185960, 195258, 260344, 278940, 325430, 390516, 488145, 557880, 650860, 781032, 976290, 1301720, 1952580, 3905160]

約数ペア:

[(1, 3905160), (2, 1952580), (3, 1301720), (4, 976290), (5, 781032), (6, 650860), (7, 557880), (8, 488145), (10, 390516), (12, 325430), (14, 278940), (15, 260344), (20, 195258), (21, 185960), (24, 162715), (28, 139470), (30, 130172), (35, 111576), (40, 97629), (42, 92980), (56, 69735), (60, 65086), (70, 55788), (84, 46490), (105, 37192), (120, 32543), (140, 27894), (168, 23245), (210, 18596), (280, 13947), (420, 9298), (840, 4649)]