9891780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8677}}^1$

素因数の和:8708

約数の個数: 48

約数和(自身を含む): 29158080

約数和(自身を除く): 19266300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 8677, 17354, 26031, 34708, 43385, 52062, 86770, 104124, 130155, 164863, 173540, 260310, 329726, 494589, 520620, 659452, 824315, 989178, 1648630, 1978356, 2472945, 3297260, 4945890, 9891780]

約数ペア:

[(1, 9891780), (2, 4945890), (3, 3297260), (4, 2472945), (5, 1978356), (6, 1648630), (10, 989178), (12, 824315), (15, 659452), (19, 520620), (20, 494589), (30, 329726), (38, 260310), (57, 173540), (60, 164863), (76, 130155), (95, 104124), (114, 86770), (190, 52062), (228, 43385), (285, 34708), (380, 26031), (570, 17354), (1140, 8677)]