87307570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{9521}}^1$

素因数の和:9666

約数の個数: 32

約数和(自身を含む): 180994176

約数和(自身を除く): 93686606

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 131, 262, 655, 917, 1310, 1834, 4585, 9170, 9521, 19042, 47605, 66647, 95210, 133294, 333235, 666470, 1247251, 2494502, 6236255, 8730757, 12472510, 17461514, 43653785, 87307570]

約数ペア:

[(1, 87307570), (2, 43653785), (5, 17461514), (7, 12472510), (10, 8730757), (14, 6236255), (35, 2494502), (70, 1247251), (131, 666470), (262, 333235), (655, 133294), (917, 95210), (1310, 66647), (1834, 47605), (4585, 19042), (9170, 9521)]