2239366740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2870983}}^1$

素因数の和:2871008

約数の個数: 48

約数和(自身を含む): 6752554368

約数和(自身を除く): 4513187628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2870983, 5741966, 8612949, 11483932, 14354915, 17225898, 28709830, 34451796, 37322779, 43064745, 57419660, 74645558, 86129490, 111968337, 149291116, 172258980, 186613895, 223936674, 373227790, 447873348, 559841685, 746455580, 1119683370, 2239366740]

約数ペア:

[(1, 2239366740), (2, 1119683370), (3, 746455580), (4, 559841685), (5, 447873348), (6, 373227790), (10, 223936674), (12, 186613895), (13, 172258980), (15, 149291116), (20, 111968337), (26, 86129490), (30, 74645558), (39, 57419660), (52, 43064745), (60, 37322779), (65, 34451796), (78, 28709830), (130, 17225898), (156, 14354915), (195, 11483932), (260, 8612949), (390, 5741966), (780, 2870983)]