289776630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67547}}^1$

素因数の和:67581

約数の個数: 64

約数和(自身を含む): 817060608

約数和(自身を除く): 527283978

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 67547, 135094, 202641, 337735, 405282, 675470, 743017, 878111, 1013205, 1486034, 1756222, 2026410, 2229051, 2634333, 3715085, 4390555, 4458102, 5268666, 7430170, 8781110, 9659221, 11145255, 13171665, 19318442, 22290510, 26343330, 28977663, 48296105, 57955326, 96592210, 144888315, 289776630]

約数ペア:

[(1, 289776630), (2, 144888315), (3, 96592210), (5, 57955326), (6, 48296105), (10, 28977663), (11, 26343330), (13, 22290510), (15, 19318442), (22, 13171665), (26, 11145255), (30, 9659221), (33, 8781110), (39, 7430170), (55, 5268666), (65, 4458102), (66, 4390555), (78, 3715085), (110, 2634333), (130, 2229051), (143, 2026410), (165, 1756222), (195, 1486034), (286, 1013205), (330, 878111), (390, 743017), (429, 675470), (715, 405282), (858, 337735), (1430, 202641), (2145, 135094), (4290, 67547)]