71452890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{601}}^1\times {\mathrm{1321}}^1$

素因数の和:1935

約数の個数: 48

約数和(自身を含む): 186227496

約数和(自身を除く): 114774606

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 601, 1202, 1321, 1803, 2642, 3005, 3606, 3963, 5409, 6010, 6605, 7926, 9015, 10818, 11889, 13210, 18030, 19815, 23778, 27045, 39630, 54090, 59445, 118890, 793921, 1587842, 2381763, 3969605, 4763526, 7145289, 7939210, 11908815, 14290578, 23817630, 35726445, 71452890]

約数ペア:

[(1, 71452890), (2, 35726445), (3, 23817630), (5, 14290578), (6, 11908815), (9, 7939210), (10, 7145289), (15, 4763526), (18, 3969605), (30, 2381763), (45, 1587842), (90, 793921), (601, 118890), (1202, 59445), (1321, 54090), (1803, 39630), (2642, 27045), (3005, 23778), (3606, 19815), (3963, 18030), (5409, 13210), (6010, 11889), (6605, 10818), (7926, 9015)]