18883950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1879}}^1$

素因数の和:1961

約数の個数: 48

約数和(自身を含む): 47556480

約数和(自身を除く): 28672530

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 67, 75, 134, 150, 201, 335, 402, 670, 1005, 1675, 1879, 2010, 3350, 3758, 5025, 5637, 9395, 10050, 11274, 18790, 28185, 46975, 56370, 93950, 125893, 140925, 251786, 281850, 377679, 629465, 755358, 1258930, 1888395, 3147325, 3776790, 6294650, 9441975, 18883950]

約数ペア:

[(1, 18883950), (2, 9441975), (3, 6294650), (5, 3776790), (6, 3147325), (10, 1888395), (15, 1258930), (25, 755358), (30, 629465), (50, 377679), (67, 281850), (75, 251786), (134, 140925), (150, 125893), (201, 93950), (335, 56370), (402, 46975), (670, 28185), (1005, 18790), (1675, 11274), (1879, 10050), (2010, 9395), (3350, 5637), (3758, 5025)]