74956420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{48673}}^1$

素因数の和:48700

約数の個数: 48

約数和(自身を含む): 196253568

約数和(自身を除く): 121297148

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 48673, 97346, 194692, 243365, 340711, 486730, 535403, 681422, 973460, 1070806, 1362844, 1703555, 2141612, 2677015, 3407110, 3747821, 5354030, 6814220, 7495642, 10708060, 14991284, 18739105, 37478210, 74956420]

約数ペア:

[(1, 74956420), (2, 37478210), (4, 18739105), (5, 14991284), (7, 10708060), (10, 7495642), (11, 6814220), (14, 5354030), (20, 3747821), (22, 3407110), (28, 2677015), (35, 2141612), (44, 1703555), (55, 1362844), (70, 1070806), (77, 973460), (110, 681422), (140, 535403), (154, 486730), (220, 340711), (308, 243365), (385, 194692), (770, 97346), (1540, 48673)]