15139698

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 36191232

約数和(自身を除く): 21051534

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 83, 86, 101, 129, 166, 202, 249, 258, 301, 303, 498, 581, 602, 606, 707, 903, 1162, 1414, 1743, 1806, 2121, 3486, 3569, 4242, 4343, 7138, 8383, 8686, 10707, 13029, 16766, 21414, 24983, 25149, 26058, 30401, 49966, 50298, 58681, 60802, 74949, 91203, 117362, 149898, 176043, 182406, 352086, 360469, 720938, 1081407, 2162814, 2523283, 5046566, 7569849, 15139698]

約数ペア:

[(1, 15139698), (2, 7569849), (3, 5046566), (6, 2523283), (7, 2162814), (14, 1081407), (21, 720938), (42, 360469), (43, 352086), (83, 182406), (86, 176043), (101, 149898), (129, 117362), (166, 91203), (202, 74949), (249, 60802), (258, 58681), (301, 50298), (303, 49966), (498, 30401), (581, 26058), (602, 25149), (606, 24983), (707, 21414), (903, 16766), (1162, 13029), (1414, 10707), (1743, 8686), (1806, 8383), (2121, 7138), (3486, 4343), (3569, 4242)]