4495291290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{2378461}}^1$

素因数の和:2378484

約数の個数: 64

約数和(自身を含む): 13699941120

約数和(自身を除く): 9204649830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 2378461, 4756922, 7135383, 11892305, 14270766, 16649227, 21406149, 23784610, 33298454, 35676915, 42812298, 49947681, 64218447, 71353830, 83246135, 99895362, 107030745, 128436894, 149843043, 166492270, 214061490, 249738405, 299686086, 321092235, 449529129, 499476810, 642184470, 749215215, 899058258, 1498430430, 2247645645, 4495291290]

約数ペア:

[(1, 4495291290), (2, 2247645645), (3, 1498430430), (5, 899058258), (6, 749215215), (7, 642184470), (9, 499476810), (10, 449529129), (14, 321092235), (15, 299686086), (18, 249738405), (21, 214061490), (27, 166492270), (30, 149843043), (35, 128436894), (42, 107030745), (45, 99895362), (54, 83246135), (63, 71353830), (70, 64218447), (90, 49947681), (105, 42812298), (126, 35676915), (135, 33298454), (189, 23784610), (210, 21406149), (270, 16649227), (315, 14270766), (378, 11892305), (630, 7135383), (945, 4756922), (1890, 2378461)]