130347560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15017}}^1$

素因数の和:15066

約数の個数: 64

約数和(自身を含む): 346014720

約数和(自身を除く): 215667160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 4340, 8680, 15017, 30034, 60068, 75085, 105119, 120136, 150170, 210238, 300340, 420476, 465527, 525595, 600680, 840952, 931054, 1051190, 1862108, 2102380, 2327635, 3258689, 3724216, 4204760, 4655270, 6517378, 9310540, 13034756, 16293445, 18621080, 26069512, 32586890, 65173780, 130347560]

約数ペア:

[(1, 130347560), (2, 65173780), (4, 32586890), (5, 26069512), (7, 18621080), (8, 16293445), (10, 13034756), (14, 9310540), (20, 6517378), (28, 4655270), (31, 4204760), (35, 3724216), (40, 3258689), (56, 2327635), (62, 2102380), (70, 1862108), (124, 1051190), (140, 931054), (155, 840952), (217, 600680), (248, 525595), (280, 465527), (310, 420476), (434, 300340), (620, 210238), (868, 150170), (1085, 120136), (1240, 105119), (1736, 75085), (2170, 60068), (4340, 30034), (8680, 15017)]