142365690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{36787}}^1$

素因数の和:36843

約数の個数: 48

約数和(自身を含む): 378769248

約数和(自身を除く): 236403558

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 215, 258, 387, 430, 645, 774, 1290, 1935, 3870, 36787, 73574, 110361, 183935, 220722, 331083, 367870, 551805, 662166, 1103610, 1581841, 1655415, 3163682, 3310830, 4745523, 7909205, 9491046, 14236569, 15818410, 23727615, 28473138, 47455230, 71182845, 142365690]

約数ペア:

[(1, 142365690), (2, 71182845), (3, 47455230), (5, 28473138), (6, 23727615), (9, 15818410), (10, 14236569), (15, 9491046), (18, 7909205), (30, 4745523), (43, 3310830), (45, 3163682), (86, 1655415), (90, 1581841), (129, 1103610), (215, 662166), (258, 551805), (387, 367870), (430, 331083), (645, 220722), (774, 183935), (1290, 110361), (1935, 73574), (3870, 36787)]