42790350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 112849920

約数和(自身を除く): 70059570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 79, 115, 138, 150, 157, 158, 230, 237, 314, 345, 395, 471, 474, 575, 690, 785, 790, 942, 1150, 1185, 1570, 1725, 1817, 1975, 2355, 2370, 3450, 3611, 3634, 3925, 3950, 4710, 5451, 5925, 7222, 7850, 9085, 10833, 10902, 11775, 11850, 12403, 18055, 18170, 21666, 23550, 24806, 27255, 36110, 37209, 45425, 54165, 54510, 62015, 74418, 90275, 90850, 108330, 124030, 136275, 180550, 186045, 270825, 272550, 285269, 310075, 372090, 541650, 570538, 620150, 855807, 930225, 1426345, 1711614, 1860450, 2852690, 4279035, 7131725, 8558070, 14263450, 21395175, 42790350]

約数ペア:

[(1, 42790350), (2, 21395175), (3, 14263450), (5, 8558070), (6, 7131725), (10, 4279035), (15, 2852690), (23, 1860450), (25, 1711614), (30, 1426345), (46, 930225), (50, 855807), (69, 620150), (75, 570538), (79, 541650), (115, 372090), (138, 310075), (150, 285269), (157, 272550), (158, 270825), (230, 186045), (237, 180550), (314, 136275), (345, 124030), (395, 108330), (471, 90850), (474, 90275), (575, 74418), (690, 62015), (785, 54510), (790, 54165), (942, 45425), (1150, 37209), (1185, 36110), (1570, 27255), (1725, 24806), (1817, 23550), (1975, 21666), (2355, 18170), (2370, 18055), (3450, 12403), (3611, 11850), (3634, 11775), (3925, 10902), (3950, 10833), (4710, 9085), (5451, 7850), (5925, 7222)]