140717340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4093}}^1$

素因数の和:4299

約数の個数: 72

約数和(自身を含む): 429182208

約数和(自身を除く): 288464868

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 191, 382, 573, 764, 955, 1146, 1719, 1910, 2292, 2865, 3438, 3820, 4093, 5730, 6876, 8186, 8595, 11460, 12279, 16372, 17190, 20465, 24558, 34380, 36837, 40930, 49116, 61395, 73674, 81860, 122790, 147348, 184185, 245580, 368370, 736740, 781763, 1563526, 2345289, 3127052, 3908815, 4690578, 7035867, 7817630, 9381156, 11726445, 14071734, 15635260, 23452890, 28143468, 35179335, 46905780, 70358670, 140717340]

約数ペア:

[(1, 140717340), (2, 70358670), (3, 46905780), (4, 35179335), (5, 28143468), (6, 23452890), (9, 15635260), (10, 14071734), (12, 11726445), (15, 9381156), (18, 7817630), (20, 7035867), (30, 4690578), (36, 3908815), (45, 3127052), (60, 2345289), (90, 1563526), (180, 781763), (191, 736740), (382, 368370), (573, 245580), (764, 184185), (955, 147348), (1146, 122790), (1719, 81860), (1910, 73674), (2292, 61395), (2865, 49116), (3438, 40930), (3820, 36837), (4093, 34380), (5730, 24558), (6876, 20465), (8186, 17190), (8595, 16372), (11460, 12279)]