191093728140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{151661689}}^1$

素因数の和:151661711

約数の個数: 72

約数和(自身を含む): 662458261920

約数和(自身を除く): 471364533780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 151661689, 303323378, 454985067, 606646756, 758308445, 909970134, 1061631823, 1364955201, 1516616890, 1819940268, 2123263646, 2274925335, 2729910402, 3033233780, 3184895469, 4246527292, 4549850670, 5308159115, 5459820804, 6369790938, 6824776005, 9099701340, 9554686407, 10616318230, 12739581876, 13649552010, 15924477345, 19109372814, 21232636460, 27299104020, 31848954690, 38218745628, 47773432035, 63697909380, 95546864070, 191093728140]

約数ペア:

[(1, 191093728140), (2, 95546864070), (3, 63697909380), (4, 47773432035), (5, 38218745628), (6, 31848954690), (7, 27299104020), (9, 21232636460), (10, 19109372814), (12, 15924477345), (14, 13649552010), (15, 12739581876), (18, 10616318230), (20, 9554686407), (21, 9099701340), (28, 6824776005), (30, 6369790938), (35, 5459820804), (36, 5308159115), (42, 4549850670), (45, 4246527292), (60, 3184895469), (63, 3033233780), (70, 2729910402), (84, 2274925335), (90, 2123263646), (105, 1819940268), (126, 1516616890), (140, 1364955201), (180, 1061631823), (210, 909970134), (252, 758308445), (315, 606646756), (420, 454985067), (630, 303323378), (1260, 151661689)]