13600740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{541}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 38243520

約数和(自身を除く): 24642780

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 419, 541, 838, 1082, 1257, 1623, 1676, 2095, 2164, 2514, 2705, 3246, 4190, 5028, 5410, 6285, 6492, 8115, 8380, 10820, 12570, 16230, 25140, 32460, 226679, 453358, 680037, 906716, 1133395, 1360074, 2266790, 2720148, 3400185, 4533580, 6800370, 13600740]

約数ペア:

[(1, 13600740), (2, 6800370), (3, 4533580), (4, 3400185), (5, 2720148), (6, 2266790), (10, 1360074), (12, 1133395), (15, 906716), (20, 680037), (30, 453358), (60, 226679), (419, 32460), (541, 25140), (838, 16230), (1082, 12570), (1257, 10820), (1623, 8380), (1676, 8115), (2095, 6492), (2164, 6285), (2514, 5410), (2705, 5028), (3246, 4190)]