388564530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{937}}^1$

素因数の和:1571

約数の個数: 64

約数和(自身を含む): 975760128

約数和(自身を除く): 587195598

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 601, 690, 937, 1202, 1803, 1874, 2811, 3005, 3606, 4685, 5622, 6010, 9015, 9370, 13823, 14055, 18030, 21551, 27646, 28110, 41469, 43102, 64653, 69115, 82938, 107755, 129306, 138230, 207345, 215510, 323265, 414690, 563137, 646530, 1126274, 1689411, 2815685, 3378822, 5631370, 8447055, 12952151, 16894110, 25904302, 38856453, 64760755, 77712906, 129521510, 194282265, 388564530]

約数ペア:

[(1, 388564530), (2, 194282265), (3, 129521510), (5, 77712906), (6, 64760755), (10, 38856453), (15, 25904302), (23, 16894110), (30, 12952151), (46, 8447055), (69, 5631370), (115, 3378822), (138, 2815685), (230, 1689411), (345, 1126274), (601, 646530), (690, 563137), (937, 414690), (1202, 323265), (1803, 215510), (1874, 207345), (2811, 138230), (3005, 129306), (3606, 107755), (4685, 82938), (5622, 69115), (6010, 64653), (9015, 43102), (9370, 41469), (13823, 28110), (14055, 27646), (18030, 21551)]