66830010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 173577600

約数和(自身を除く): 106747590

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 349, 390, 491, 698, 982, 1047, 1473, 1745, 2094, 2455, 2946, 3490, 4537, 4910, 5235, 6383, 7365, 9074, 10470, 12766, 13611, 14730, 19149, 22685, 27222, 31915, 38298, 45370, 63830, 68055, 95745, 136110, 171359, 191490, 342718, 514077, 856795, 1028154, 1713590, 2227667, 2570385, 4455334, 5140770, 6683001, 11138335, 13366002, 22276670, 33415005, 66830010]

約数ペア:

[(1, 66830010), (2, 33415005), (3, 22276670), (5, 13366002), (6, 11138335), (10, 6683001), (13, 5140770), (15, 4455334), (26, 2570385), (30, 2227667), (39, 1713590), (65, 1028154), (78, 856795), (130, 514077), (195, 342718), (349, 191490), (390, 171359), (491, 136110), (698, 95745), (982, 68055), (1047, 63830), (1473, 45370), (1745, 38298), (2094, 31915), (2455, 27222), (2946, 22685), (3490, 19149), (4537, 14730), (4910, 13611), (5235, 12766), (6383, 10470), (7365, 9074)]