27594390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{21391}}^1$

素因数の和:21444

約数の個数: 32

約数和(自身を含む): 67769856

約数和(自身を除く): 40175466

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 430, 645, 1290, 21391, 42782, 64173, 106955, 128346, 213910, 320865, 641730, 919813, 1839626, 2759439, 4599065, 5518878, 9198130, 13797195, 27594390]

約数ペア:

[(1, 27594390), (2, 13797195), (3, 9198130), (5, 5518878), (6, 4599065), (10, 2759439), (15, 1839626), (30, 919813), (43, 641730), (86, 320865), (129, 213910), (215, 128346), (258, 106955), (430, 64173), (645, 42782), (1290, 21391)]