7293340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1129}}^1$

素因数の和:1174

約数の個数: 48

約数和(自身を含む): 17085600

約数和(自身を除く): 9792260

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 323, 340, 380, 646, 1129, 1292, 1615, 2258, 3230, 4516, 5645, 6460, 11290, 19193, 21451, 22580, 38386, 42902, 76772, 85804, 95965, 107255, 191930, 214510, 364667, 383860, 429020, 729334, 1458668, 1823335, 3646670, 7293340]

約数ペア:

[(1, 7293340), (2, 3646670), (4, 1823335), (5, 1458668), (10, 729334), (17, 429020), (19, 383860), (20, 364667), (34, 214510), (38, 191930), (68, 107255), (76, 95965), (85, 85804), (95, 76772), (170, 42902), (190, 38386), (323, 22580), (340, 21451), (380, 19193), (646, 11290), (1129, 6460), (1292, 5645), (1615, 4516), (2258, 3230)]