526380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 1526784

約数和(自身を除く): 1000404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 283, 310, 372, 465, 566, 620, 849, 930, 1132, 1415, 1698, 1860, 2830, 3396, 4245, 5660, 8490, 8773, 16980, 17546, 26319, 35092, 43865, 52638, 87730, 105276, 131595, 175460, 263190, 526380]

約数ペア:

[(1, 526380), (2, 263190), (3, 175460), (4, 131595), (5, 105276), (6, 87730), (10, 52638), (12, 43865), (15, 35092), (20, 26319), (30, 17546), (31, 16980), (60, 8773), (62, 8490), (93, 5660), (124, 4245), (155, 3396), (186, 2830), (283, 1860), (310, 1698), (372, 1415), (465, 1132), (566, 930), (620, 849)]