966260890

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{257}}^1\times {\mathrm{7673}}^1$

素因数の和:7951

約数の個数: 48

約数和(自身を含む): 2031369192

約数和(自身を除く): 1065108302

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 257, 490, 514, 1285, 1799, 2570, 3598, 7673, 8995, 12593, 15346, 17990, 25186, 38365, 53711, 62965, 76730, 107422, 125930, 268555, 375977, 537110, 751954, 1879885, 1971961, 3759770, 3943922, 9859805, 13803727, 19719610, 27607454, 69018635, 96626089, 138037270, 193252178, 483130445, 966260890]

約数ペア:

[(1, 966260890), (2, 483130445), (5, 193252178), (7, 138037270), (10, 96626089), (14, 69018635), (35, 27607454), (49, 19719610), (70, 13803727), (98, 9859805), (245, 3943922), (257, 3759770), (490, 1971961), (514, 1879885), (1285, 751954), (1799, 537110), (2570, 375977), (3598, 268555), (7673, 125930), (8995, 107422), (12593, 76730), (15346, 62965), (17990, 53711), (25186, 38365)]