882570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 2386944

約数和(自身を除く): 1504374

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 73, 78, 93, 130, 146, 155, 186, 195, 219, 310, 365, 390, 403, 438, 465, 730, 806, 930, 949, 1095, 1209, 1898, 2015, 2190, 2263, 2418, 2847, 4030, 4526, 4745, 5694, 6045, 6789, 9490, 11315, 12090, 13578, 14235, 22630, 28470, 29419, 33945, 58838, 67890, 88257, 147095, 176514, 294190, 441285, 882570]

約数ペア:

[(1, 882570), (2, 441285), (3, 294190), (5, 176514), (6, 147095), (10, 88257), (13, 67890), (15, 58838), (26, 33945), (30, 29419), (31, 28470), (39, 22630), (62, 14235), (65, 13578), (73, 12090), (78, 11315), (93, 9490), (130, 6789), (146, 6045), (155, 5694), (186, 4745), (195, 4526), (219, 4030), (310, 2847), (365, 2418), (390, 2263), (403, 2190), (438, 2015), (465, 1898), (730, 1209), (806, 1095), (930, 949)]