77030530

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{281}}^1\times {\mathrm{347}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 141315840

約数和(自身を除く): 64285310

約数列:

[1, 2, 5, 10, 79, 158, 281, 347, 395, 562, 694, 790, 1405, 1735, 2810, 3470, 22199, 27413, 44398, 54826, 97507, 110995, 137065, 195014, 221990, 274130, 487535, 975070, 7703053, 15406106, 38515265, 77030530]

約数ペア:

[(1, 77030530), (2, 38515265), (5, 15406106), (10, 7703053), (79, 975070), (158, 487535), (281, 274130), (347, 221990), (395, 195014), (562, 137065), (694, 110995), (790, 97507), (1405, 54826), (1735, 44398), (2810, 27413), (3470, 22199)]