613103120

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{35317}}^1$

素因数の和:35368

約数の個数: 80

約数和(自身を含む): 1681701888

約数和(自身を除く): 1068598768

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 217, 248, 280, 310, 434, 496, 560, 620, 868, 1085, 1240, 1736, 2170, 2480, 3472, 4340, 8680, 17360, 35317, 70634, 141268, 176585, 247219, 282536, 353170, 494438, 565072, 706340, 988876, 1094827, 1236095, 1412680, 1977752, 2189654, 2472190, 2825360, 3955504, 4379308, 4944380, 5474135, 7663789, 8758616, 9888760, 10948270, 15327578, 17517232, 19777520, 21896540, 30655156, 38318945, 43793080, 61310312, 76637890, 87586160, 122620624, 153275780, 306551560, 613103120]

約数ペア:

[(1, 613103120), (2, 306551560), (4, 153275780), (5, 122620624), (7, 87586160), (8, 76637890), (10, 61310312), (14, 43793080), (16, 38318945), (20, 30655156), (28, 21896540), (31, 19777520), (35, 17517232), (40, 15327578), (56, 10948270), (62, 9888760), (70, 8758616), (80, 7663789), (112, 5474135), (124, 4944380), (140, 4379308), (155, 3955504), (217, 2825360), (248, 2472190), (280, 2189654), (310, 1977752), (434, 1412680), (496, 1236095), (560, 1094827), (620, 988876), (868, 706340), (1085, 565072), (1240, 494438), (1736, 353170), (2170, 282536), (2480, 247219), (3472, 176585), (4340, 141268), (8680, 70634), (17360, 35317)]