170380890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{4721}}^1$

素因数の和:5135

約数の個数: 48

約数和(自身を含む): 444189096

約数和(自身を除く): 273808206

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 401, 802, 1203, 2005, 2406, 3609, 4010, 4721, 6015, 7218, 9442, 12030, 14163, 18045, 23605, 28326, 36090, 42489, 47210, 70815, 84978, 141630, 212445, 424890, 1893121, 3786242, 5679363, 9465605, 11358726, 17038089, 18931210, 28396815, 34076178, 56793630, 85190445, 170380890]

約数ペア:

[(1, 170380890), (2, 85190445), (3, 56793630), (5, 34076178), (6, 28396815), (9, 18931210), (10, 17038089), (15, 11358726), (18, 9465605), (30, 5679363), (45, 3786242), (90, 1893121), (401, 424890), (802, 212445), (1203, 141630), (2005, 84978), (2406, 70815), (3609, 47210), (4010, 42489), (4721, 36090), (6015, 28326), (7218, 23605), (9442, 18045), (12030, 14163)]