113720820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{111491}}^1$

素因数の和:111520

約数の個数: 48

約数和(自身を含む): 337151808

約数和(自身を除く): 223430988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 111491, 222982, 334473, 445964, 557455, 668946, 1114910, 1337892, 1672365, 1895347, 2229820, 3344730, 3790694, 5686041, 6689460, 7581388, 9476735, 11372082, 18953470, 22744164, 28430205, 37906940, 56860410, 113720820]

約数ペア:

[(1, 113720820), (2, 56860410), (3, 37906940), (4, 28430205), (5, 22744164), (6, 18953470), (10, 11372082), (12, 9476735), (15, 7581388), (17, 6689460), (20, 5686041), (30, 3790694), (34, 3344730), (51, 2229820), (60, 1895347), (68, 1672365), (85, 1337892), (102, 1114910), (170, 668946), (204, 557455), (255, 445964), (340, 334473), (510, 222982), (1020, 111491)]