135901780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{16453}}^1$

素因数の和:16528

約数の個数: 48

約数和(自身を含む): 331712640

約数和(自身を除く): 195810860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 16453, 32906, 65812, 82265, 115171, 164530, 230342, 329060, 460684, 575855, 970727, 1151710, 1941454, 2303420, 3882908, 4853635, 6795089, 9707270, 13590178, 19414540, 27180356, 33975445, 67950890, 135901780]

約数ペア:

[(1, 135901780), (2, 67950890), (4, 33975445), (5, 27180356), (7, 19414540), (10, 13590178), (14, 9707270), (20, 6795089), (28, 4853635), (35, 3882908), (59, 2303420), (70, 1941454), (118, 1151710), (140, 970727), (236, 575855), (295, 460684), (413, 329060), (590, 230342), (826, 164530), (1180, 115171), (1652, 82265), (2065, 65812), (4130, 32906), (8260, 16453)]