12887370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{809}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 34992000

約数和(自身を除く): 22104630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 59, 90, 118, 135, 177, 270, 295, 354, 531, 590, 809, 885, 1062, 1593, 1618, 1770, 2427, 2655, 3186, 4045, 4854, 5310, 7281, 7965, 8090, 12135, 14562, 15930, 21843, 24270, 36405, 43686, 47731, 72810, 95462, 109215, 143193, 218430, 238655, 286386, 429579, 477310, 715965, 859158, 1288737, 1431930, 2147895, 2577474, 4295790, 6443685, 12887370]

約数ペア:

[(1, 12887370), (2, 6443685), (3, 4295790), (5, 2577474), (6, 2147895), (9, 1431930), (10, 1288737), (15, 859158), (18, 715965), (27, 477310), (30, 429579), (45, 286386), (54, 238655), (59, 218430), (90, 143193), (118, 109215), (135, 95462), (177, 72810), (270, 47731), (295, 43686), (354, 36405), (531, 24270), (590, 21843), (809, 15930), (885, 14562), (1062, 12135), (1593, 8090), (1618, 7965), (1770, 7281), (2427, 5310), (2655, 4854), (3186, 4045)]