217710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 589680

約数和(自身を除く): 371970

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 59, 82, 90, 118, 123, 177, 205, 246, 295, 354, 369, 410, 531, 590, 615, 738, 885, 1062, 1230, 1770, 1845, 2419, 2655, 3690, 4838, 5310, 7257, 12095, 14514, 21771, 24190, 36285, 43542, 72570, 108855, 217710]

約数ペア:

[(1, 217710), (2, 108855), (3, 72570), (5, 43542), (6, 36285), (9, 24190), (10, 21771), (15, 14514), (18, 12095), (30, 7257), (41, 5310), (45, 4838), (59, 3690), (82, 2655), (90, 2419), (118, 1845), (123, 1770), (177, 1230), (205, 1062), (246, 885), (295, 738), (354, 615), (369, 590), (410, 531)]