248588370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{120091}}^1$

素因数の和:120127

約数の個数: 48

約数和(自身を含む): 674436672

約数和(自身を除く): 425848302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 120091, 240182, 360273, 600455, 720546, 1080819, 1200910, 1801365, 2161638, 2762093, 3602730, 5404095, 5524186, 8286279, 10808190, 13810465, 16572558, 24858837, 27620930, 41431395, 49717674, 82862790, 124294185, 248588370]

約数ペア:

[(1, 248588370), (2, 124294185), (3, 82862790), (5, 49717674), (6, 41431395), (9, 27620930), (10, 24858837), (15, 16572558), (18, 13810465), (23, 10808190), (30, 8286279), (45, 5524186), (46, 5404095), (69, 3602730), (90, 2762093), (115, 2161638), (138, 1801365), (207, 1200910), (230, 1080819), (345, 720546), (414, 600455), (690, 360273), (1035, 240182), (2070, 120091)]