2145837570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1\times {\mathrm{8669}}^1$

素因数の和:8939

約数の個数: 64

約数和(自身を含む): 5313530880

約数和(自身を除く): 3167693310

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 223, 370, 446, 555, 669, 1110, 1115, 1338, 2230, 3345, 6690, 8251, 8669, 16502, 17338, 24753, 26007, 41255, 43345, 49506, 52014, 82510, 86690, 123765, 130035, 247530, 260070, 320753, 641506, 962259, 1603765, 1924518, 1933187, 3207530, 3866374, 4811295, 5799561, 9622590, 9665935, 11599122, 19331870, 28997805, 57995610, 71527919, 143055838, 214583757, 357639595, 429167514, 715279190, 1072918785, 2145837570]

約数ペア:

[(1, 2145837570), (2, 1072918785), (3, 715279190), (5, 429167514), (6, 357639595), (10, 214583757), (15, 143055838), (30, 71527919), (37, 57995610), (74, 28997805), (111, 19331870), (185, 11599122), (222, 9665935), (223, 9622590), (370, 5799561), (446, 4811295), (555, 3866374), (669, 3207530), (1110, 1933187), (1115, 1924518), (1338, 1603765), (2230, 962259), (3345, 641506), (6690, 320753), (8251, 260070), (8669, 247530), (16502, 130035), (17338, 123765), (24753, 86690), (26007, 82510), (41255, 52014), (43345, 49506)]