40258470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{191707}}^1$

素因数の和:191724

約数の個数: 32

約数和(自身を含む): 110423808

約数和(自身を除く): 70165338

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 191707, 383414, 575121, 958535, 1150242, 1341949, 1917070, 2683898, 2875605, 4025847, 5751210, 6709745, 8051694, 13419490, 20129235, 40258470]

約数ペア:

[(1, 40258470), (2, 20129235), (3, 13419490), (5, 8051694), (6, 6709745), (7, 5751210), (10, 4025847), (14, 2875605), (15, 2683898), (21, 1917070), (30, 1341949), (35, 1150242), (42, 958535), (70, 575121), (105, 383414), (210, 191707)]