12485610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{353}}^1$

素因数の和:500

約数の個数: 64

約数和(自身を含む): 33644160

約数和(自身を除く): 21158550

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 262, 270, 353, 393, 655, 706, 786, 1059, 1179, 1310, 1765, 1965, 2118, 2358, 3177, 3530, 3537, 3930, 5295, 5895, 6354, 7074, 9531, 10590, 11790, 15885, 17685, 19062, 31770, 35370, 46243, 47655, 92486, 95310, 138729, 231215, 277458, 416187, 462430, 693645, 832374, 1248561, 1387290, 2080935, 2497122, 4161870, 6242805, 12485610]

約数ペア:

[(1, 12485610), (2, 6242805), (3, 4161870), (5, 2497122), (6, 2080935), (9, 1387290), (10, 1248561), (15, 832374), (18, 693645), (27, 462430), (30, 416187), (45, 277458), (54, 231215), (90, 138729), (131, 95310), (135, 92486), (262, 47655), (270, 46243), (353, 35370), (393, 31770), (655, 19062), (706, 17685), (786, 15885), (1059, 11790), (1179, 10590), (1310, 9531), (1765, 7074), (1965, 6354), (2118, 5895), (2358, 5295), (3177, 3930), (3530, 3537)]