23129340

素因数分解:

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

素因数の和:2319

約数の個数: 72

約数和(自身を含む): 70157808

約数和(自身を除く): 47028468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 169, 195, 260, 338, 390, 507, 676, 780, 845, 1014, 1690, 2028, 2281, 2535, 3380, 4562, 5070, 6843, 9124, 10140, 11405, 13686, 22810, 27372, 29653, 34215, 45620, 59306, 68430, 88959, 118612, 136860, 148265, 177918, 296530, 355836, 385489, 444795, 593060, 770978, 889590, 1156467, 1541956, 1779180, 1927445, 2312934, 3854890, 4625868, 5782335, 7709780, 11564670, 23129340]

約数ペア:

[(1, 23129340), (2, 11564670), (3, 7709780), (4, 5782335), (5, 4625868), (6, 3854890), (10, 2312934), (12, 1927445), (13, 1779180), (15, 1541956), (20, 1156467), (26, 889590), (30, 770978), (39, 593060), (52, 444795), (60, 385489), (65, 355836), (78, 296530), (130, 177918), (156, 148265), (169, 136860), (195, 118612), (260, 88959), (338, 68430), (390, 59306), (507, 45620), (676, 34215), (780, 29653), (845, 27372), (1014, 22810), (1690, 13686), (2028, 11405), (2281, 10140), (2535, 9124), (3380, 6843), (4562, 5070)]