43243590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{110881}}^1$

素因数の和:110904

約数の個数: 32

約数和(自身を含む): 111769056

約数和(自身を除く): 68525466

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 110881, 221762, 332643, 554405, 665286, 1108810, 1441453, 1663215, 2882906, 3326430, 4324359, 7207265, 8648718, 14414530, 21621795, 43243590]

約数ペア:

[(1, 43243590), (2, 21621795), (3, 14414530), (5, 8648718), (6, 7207265), (10, 4324359), (13, 3326430), (15, 2882906), (26, 1663215), (30, 1441453), (39, 1108810), (65, 665286), (78, 554405), (130, 332643), (195, 221762), (390, 110881)]