86556470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8647}}^1$

素因数の和:8685

約数の個数: 64

約数和(自身を含む): 209212416

約数和(自身を除く): 122655946

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 26, 35, 55, 65, 70, 77, 91, 110, 130, 143, 154, 182, 286, 385, 455, 715, 770, 910, 1001, 1430, 2002, 5005, 8647, 10010, 17294, 43235, 60529, 86470, 95117, 112411, 121058, 190234, 224822, 302645, 475585, 562055, 605290, 665819, 786877, 951170, 1124110, 1236521, 1331638, 1573754, 2473042, 3329095, 3934385, 6182605, 6658190, 7868770, 8655647, 12365210, 17311294, 43278235, 86556470]

約数ペア:

[(1, 86556470), (2, 43278235), (5, 17311294), (7, 12365210), (10, 8655647), (11, 7868770), (13, 6658190), (14, 6182605), (22, 3934385), (26, 3329095), (35, 2473042), (55, 1573754), (65, 1331638), (70, 1236521), (77, 1124110), (91, 951170), (110, 786877), (130, 665819), (143, 605290), (154, 562055), (182, 475585), (286, 302645), (385, 224822), (455, 190234), (715, 121058), (770, 112411), (910, 95117), (1001, 86470), (1430, 60529), (2002, 43235), (5005, 17294), (8647, 10010)]