4789590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12281}}^1$

素因数の和:12304

約数の個数: 32

約数和(自身を含む): 12380256

約数和(自身を除く): 7590666

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 12281, 24562, 36843, 61405, 73686, 122810, 159653, 184215, 319306, 368430, 478959, 798265, 957918, 1596530, 2394795, 4789590]

約数ペア:

[(1, 4789590), (2, 2394795), (3, 1596530), (5, 957918), (6, 798265), (10, 478959), (13, 368430), (15, 319306), (26, 184215), (30, 159653), (39, 122810), (65, 73686), (78, 61405), (130, 36843), (195, 24562), (390, 12281)]