2668770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2281}}^1$

素因数の和:2307

約数の個数: 48

約数和(自身を含む): 7475832

約数和(自身を除く): 4807062

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 2281, 4562, 6843, 11405, 13686, 20529, 22810, 29653, 34215, 41058, 59306, 68430, 88959, 102645, 148265, 177918, 205290, 266877, 296530, 444795, 533754, 889590, 1334385, 2668770]

約数ペア:

[(1, 2668770), (2, 1334385), (3, 889590), (5, 533754), (6, 444795), (9, 296530), (10, 266877), (13, 205290), (15, 177918), (18, 148265), (26, 102645), (30, 88959), (39, 68430), (45, 59306), (65, 41058), (78, 34215), (90, 29653), (117, 22810), (130, 20529), (195, 13686), (234, 11405), (390, 6843), (585, 4562), (1170, 2281)]