248370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:514

約数の個数: 32

約数和(自身を含む): 632448

約数和(自身を除く): 384078

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 487, 510, 974, 1461, 2435, 2922, 4870, 7305, 8279, 14610, 16558, 24837, 41395, 49674, 82790, 124185, 248370]

約数ペア:

[(1, 248370), (2, 124185), (3, 82790), (5, 49674), (6, 41395), (10, 24837), (15, 16558), (17, 14610), (30, 8279), (34, 7305), (51, 4870), (85, 2922), (102, 2435), (170, 1461), (255, 974), (487, 510)]