64182090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9859}}^1$

素因数の和:9907

約数の個数: 64

約数和(自身を含む): 181739520

約数和(自身を除く): 117557430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 9859, 19718, 29577, 49295, 59154, 69013, 98590, 138026, 147885, 207039, 295770, 305629, 345065, 414078, 611258, 690130, 916887, 1035195, 1528145, 1833774, 2070390, 2139403, 3056290, 4278806, 4584435, 6418209, 9168870, 10697015, 12836418, 21394030, 32091045, 64182090]

約数ペア:

[(1, 64182090), (2, 32091045), (3, 21394030), (5, 12836418), (6, 10697015), (7, 9168870), (10, 6418209), (14, 4584435), (15, 4278806), (21, 3056290), (30, 2139403), (31, 2070390), (35, 1833774), (42, 1528145), (62, 1035195), (70, 916887), (93, 690130), (105, 611258), (155, 414078), (186, 345065), (210, 305629), (217, 295770), (310, 207039), (434, 147885), (465, 138026), (651, 98590), (930, 69013), (1085, 59154), (1302, 49295), (2170, 29577), (3255, 19718), (6510, 9859)]