1968470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{461}}^1$

素因数の和:536

約数の個数: 32

約数和(自身を含む): 4124736

約数和(自身を除く): 2156266

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 461, 610, 854, 922, 2135, 2305, 3227, 4270, 4610, 6454, 16135, 28121, 32270, 56242, 140605, 196847, 281210, 393694, 984235, 1968470]

約数ペア:

[(1, 1968470), (2, 984235), (5, 393694), (7, 281210), (10, 196847), (14, 140605), (35, 56242), (61, 32270), (70, 28121), (122, 16135), (305, 6454), (427, 4610), (461, 4270), (610, 3227), (854, 2305), (922, 2135)]