42743290

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{929}}^1$

素因数の和:1086

約数の個数: 32

約数和(自身を含む): 79548480

約数和(自身を除く): 36805190

約数列:

[1, 2, 5, 10, 43, 86, 107, 214, 215, 430, 535, 929, 1070, 1858, 4601, 4645, 9202, 9290, 23005, 39947, 46010, 79894, 99403, 198806, 199735, 399470, 497015, 994030, 4274329, 8548658, 21371645, 42743290]

約数ペア:

[(1, 42743290), (2, 21371645), (5, 8548658), (10, 4274329), (43, 994030), (86, 497015), (107, 399470), (214, 199735), (215, 198806), (430, 99403), (535, 79894), (929, 46010), (1070, 39947), (1858, 23005), (4601, 9290), (4645, 9202)]