24918530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{197}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 55883520

約数和(自身を除く): 30964990

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 139, 182, 197, 278, 394, 455, 695, 910, 973, 985, 1379, 1390, 1807, 1946, 1970, 2561, 2758, 3614, 4865, 5122, 6895, 9035, 9730, 12649, 12805, 13790, 17927, 18070, 25298, 25610, 27383, 35854, 54766, 63245, 89635, 126490, 136915, 179270, 191681, 273830, 355979, 383362, 711958, 958405, 1779895, 1916810, 2491853, 3559790, 4983706, 12459265, 24918530]

約数ペア:

[(1, 24918530), (2, 12459265), (5, 4983706), (7, 3559790), (10, 2491853), (13, 1916810), (14, 1779895), (26, 958405), (35, 711958), (65, 383362), (70, 355979), (91, 273830), (130, 191681), (139, 179270), (182, 136915), (197, 126490), (278, 89635), (394, 63245), (455, 54766), (695, 35854), (910, 27383), (973, 25610), (985, 25298), (1379, 18070), (1390, 17927), (1807, 13790), (1946, 12805), (1970, 12649), (2561, 9730), (2758, 9035), (3614, 6895), (4865, 5122)]