68134220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{293}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 180182016

約数和(自身を除く): 112047796

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 151, 154, 220, 293, 302, 308, 385, 586, 604, 755, 770, 1057, 1172, 1465, 1510, 1540, 1661, 2051, 2114, 2930, 3020, 3223, 3322, 4102, 4228, 5285, 5860, 6446, 6644, 8204, 8305, 10255, 10570, 11627, 12892, 16115, 16610, 20510, 21140, 22561, 23254, 32230, 33220, 41020, 44243, 45122, 46508, 58135, 64460, 88486, 90244, 112805, 116270, 176972, 221215, 225610, 232540, 309701, 442430, 451220, 486673, 619402, 884860, 973346, 1238804, 1548505, 1946692, 2433365, 3097010, 3406711, 4866730, 6194020, 6813422, 9733460, 13626844, 17033555, 34067110, 68134220]

約数ペア:

[(1, 68134220), (2, 34067110), (4, 17033555), (5, 13626844), (7, 9733460), (10, 6813422), (11, 6194020), (14, 4866730), (20, 3406711), (22, 3097010), (28, 2433365), (35, 1946692), (44, 1548505), (55, 1238804), (70, 973346), (77, 884860), (110, 619402), (140, 486673), (151, 451220), (154, 442430), (220, 309701), (293, 232540), (302, 225610), (308, 221215), (385, 176972), (586, 116270), (604, 112805), (755, 90244), (770, 88486), (1057, 64460), (1172, 58135), (1465, 46508), (1510, 45122), (1540, 44243), (1661, 41020), (2051, 33220), (2114, 32230), (2930, 23254), (3020, 22561), (3223, 21140), (3322, 20510), (4102, 16610), (4228, 16115), (5285, 12892), (5860, 11627), (6446, 10570), (6644, 10255), (8204, 8305)]