71139630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{55147}}^1$

素因数の和:55200

約数の個数: 32

約数和(自身を含む): 174708864

約数和(自身を除く): 103569234

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 55147, 110294, 165441, 275735, 330882, 551470, 827205, 1654410, 2371321, 4742642, 7113963, 11856605, 14227926, 23713210, 35569815, 71139630]

約数ペア:

[(1, 71139630), (2, 35569815), (3, 23713210), (5, 14227926), (6, 11856605), (10, 7113963), (15, 4742642), (30, 2371321), (43, 1654410), (86, 827205), (129, 551470), (215, 330882), (258, 275735), (430, 165441), (645, 110294), (1290, 55147)]