138396690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1\times {\mathrm{191}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 369847296

約数和(自身を除く): 231450606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 83, 90, 97, 166, 191, 194, 249, 291, 382, 415, 485, 498, 573, 582, 747, 830, 873, 955, 970, 1146, 1245, 1455, 1494, 1719, 1746, 1910, 2490, 2865, 2910, 3438, 3735, 4365, 5730, 7470, 8051, 8595, 8730, 15853, 16102, 17190, 18527, 24153, 31706, 37054, 40255, 47559, 48306, 55581, 72459, 79265, 80510, 92635, 95118, 111162, 120765, 142677, 144918, 158530, 166743, 185270, 237795, 241530, 277905, 285354, 333486, 362295, 475590, 555810, 713385, 724590, 833715, 1426770, 1537741, 1667430, 3075482, 4613223, 7688705, 9226446, 13839669, 15377410, 23066115, 27679338, 46132230, 69198345, 138396690]

約数ペア:

[(1, 138396690), (2, 69198345), (3, 46132230), (5, 27679338), (6, 23066115), (9, 15377410), (10, 13839669), (15, 9226446), (18, 7688705), (30, 4613223), (45, 3075482), (83, 1667430), (90, 1537741), (97, 1426770), (166, 833715), (191, 724590), (194, 713385), (249, 555810), (291, 475590), (382, 362295), (415, 333486), (485, 285354), (498, 277905), (573, 241530), (582, 237795), (747, 185270), (830, 166743), (873, 158530), (955, 144918), (970, 142677), (1146, 120765), (1245, 111162), (1455, 95118), (1494, 92635), (1719, 80510), (1746, 79265), (1910, 72459), (2490, 55581), (2865, 48306), (2910, 47559), (3438, 40255), (3735, 37054), (4365, 31706), (5730, 24153), (7470, 18527), (8051, 17190), (8595, 16102), (8730, 15853)]