15694044540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{55807}}^1$

素因数の和:55971

約数の個数: 96

約数和(自身を含む): 45378600960

約数和(自身を除く): 29684556420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 109, 129, 172, 215, 218, 258, 327, 430, 436, 516, 545, 645, 654, 860, 1090, 1290, 1308, 1635, 2180, 2580, 3270, 4687, 6540, 9374, 14061, 18748, 23435, 28122, 46870, 55807, 56244, 70305, 93740, 111614, 140610, 167421, 223228, 279035, 281220, 334842, 558070, 669684, 837105, 1116140, 1674210, 2399701, 3348420, 4799402, 6082963, 7199103, 9598804, 11998505, 12165926, 14398206, 18248889, 23997010, 24331852, 28796412, 30414815, 35995515, 36497778, 47994020, 60829630, 71991030, 72995556, 91244445, 121659260, 143982060, 182488890, 261567409, 364977780, 523134818, 784702227, 1046269636, 1307837045, 1569404454, 2615674090, 3138808908, 3923511135, 5231348180, 7847022270, 15694044540]

約数ペア:

[(1, 15694044540), (2, 7847022270), (3, 5231348180), (4, 3923511135), (5, 3138808908), (6, 2615674090), (10, 1569404454), (12, 1307837045), (15, 1046269636), (20, 784702227), (30, 523134818), (43, 364977780), (60, 261567409), (86, 182488890), (109, 143982060), (129, 121659260), (172, 91244445), (215, 72995556), (218, 71991030), (258, 60829630), (327, 47994020), (430, 36497778), (436, 35995515), (516, 30414815), (545, 28796412), (645, 24331852), (654, 23997010), (860, 18248889), (1090, 14398206), (1290, 12165926), (1308, 11998505), (1635, 9598804), (2180, 7199103), (2580, 6082963), (3270, 4799402), (4687, 3348420), (6540, 2399701), (9374, 1674210), (14061, 1116140), (18748, 837105), (23435, 669684), (28122, 558070), (46870, 334842), (55807, 281220), (56244, 279035), (70305, 223228), (93740, 167421), (111614, 140610)]