150331580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{577}}^1\times {\mathrm{1861}}^1$

素因数の和:2454

約数の個数: 48

約数和(自身を含む): 361615296

約数和(自身を除く): 211283716

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 577, 1154, 1861, 2308, 2885, 3722, 4039, 5770, 7444, 8078, 9305, 11540, 13027, 16156, 18610, 20195, 26054, 37220, 40390, 52108, 65135, 80780, 130270, 260540, 1073797, 2147594, 4295188, 5368985, 7516579, 10737970, 15033158, 21475940, 30066316, 37582895, 75165790, 150331580]

約数ペア:

[(1, 150331580), (2, 75165790), (4, 37582895), (5, 30066316), (7, 21475940), (10, 15033158), (14, 10737970), (20, 7516579), (28, 5368985), (35, 4295188), (70, 2147594), (140, 1073797), (577, 260540), (1154, 130270), (1861, 80780), (2308, 65135), (2885, 52108), (3722, 40390), (4039, 37220), (5770, 26054), (7444, 20195), (8078, 18610), (9305, 16156), (11540, 13027)]