77151430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3769}}^1$

素因数の和:3888

約数の個数: 32

約数和(自身を含む): 146577600

約数和(自身を除く): 69426170

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 3769, 4094, 7538, 10235, 18845, 20470, 37690, 86687, 173374, 335441, 433435, 670882, 866870, 1677205, 3354410, 7715143, 15430286, 38575715, 77151430]

約数ペア:

[(1, 77151430), (2, 38575715), (5, 15430286), (10, 7715143), (23, 3354410), (46, 1677205), (89, 866870), (115, 670882), (178, 433435), (230, 335441), (445, 173374), (890, 86687), (2047, 37690), (3769, 20470), (4094, 18845), (7538, 10235)]