13238190

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{21013}}^1$

素因数の和:21033

約数の個数: 48

約数和(自身を含む): 39338208

約数和(自身を除く): 26100018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 21013, 42026, 63039, 105065, 126078, 147091, 189117, 210130, 294182, 315195, 378234, 441273, 630390, 735455, 882546, 945585, 1323819, 1470910, 1891170, 2206365, 2647638, 4412730, 6619095, 13238190]

約数ペア:

[(1, 13238190), (2, 6619095), (3, 4412730), (5, 2647638), (6, 2206365), (7, 1891170), (9, 1470910), (10, 1323819), (14, 945585), (15, 882546), (18, 735455), (21, 630390), (30, 441273), (35, 378234), (42, 315195), (45, 294182), (63, 210130), (70, 189117), (90, 147091), (105, 126078), (126, 105065), (210, 63039), (315, 42026), (630, 21013)]