31067070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{24083}}^1$

素因数の和:24136

約数の個数: 32

約数和(自身を含む): 76298112

約数和(自身を除く): 45231042

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 24083, 48166, 72249, 120415, 144498, 240830, 361245, 722490, 1035569, 2071138, 3106707, 5177845, 6213414, 10355690, 15533535, 31067070]

約数ペア:

[(1, 31067070), (2, 15533535), (3, 10355690), (5, 6213414), (6, 5177845), (10, 3106707), (15, 2071138), (30, 1035569), (43, 722490), (86, 361245), (129, 240830), (215, 144498), (258, 120415), (430, 72249), (645, 48166), (1290, 24083)]