10897890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 27371520

約数和(自身を除く): 16473630

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 59, 94, 118, 131, 141, 177, 235, 262, 282, 295, 354, 393, 470, 590, 655, 705, 786, 885, 1310, 1410, 1770, 1965, 2773, 3930, 5546, 6157, 7729, 8319, 12314, 13865, 15458, 16638, 18471, 23187, 27730, 30785, 36942, 38645, 41595, 46374, 61570, 77290, 83190, 92355, 115935, 184710, 231870, 363263, 726526, 1089789, 1816315, 2179578, 3632630, 5448945, 10897890]

約数ペア:

[(1, 10897890), (2, 5448945), (3, 3632630), (5, 2179578), (6, 1816315), (10, 1089789), (15, 726526), (30, 363263), (47, 231870), (59, 184710), (94, 115935), (118, 92355), (131, 83190), (141, 77290), (177, 61570), (235, 46374), (262, 41595), (282, 38645), (295, 36942), (354, 30785), (393, 27730), (470, 23187), (590, 18471), (655, 16638), (705, 15458), (786, 13865), (885, 12314), (1310, 8319), (1410, 7729), (1770, 6157), (1965, 5546), (2773, 3930)]