252494970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{92489}}^1$

素因数の和:92519

約数の個数: 64

約数和(自身を含む): 745839360

約数和(自身を除く): 493344390

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 92489, 184978, 277467, 462445, 554934, 647423, 924890, 1202357, 1294846, 1387335, 1942269, 2404714, 2774670, 3237115, 3607071, 3884538, 6011785, 6474230, 7214142, 8416499, 9711345, 12023570, 16832998, 18035355, 19422690, 25249497, 36070710, 42082495, 50498994, 84164990, 126247485, 252494970]

約数ペア:

[(1, 252494970), (2, 126247485), (3, 84164990), (5, 50498994), (6, 42082495), (7, 36070710), (10, 25249497), (13, 19422690), (14, 18035355), (15, 16832998), (21, 12023570), (26, 9711345), (30, 8416499), (35, 7214142), (39, 6474230), (42, 6011785), (65, 3884538), (70, 3607071), (78, 3237115), (91, 2774670), (105, 2404714), (130, 1942269), (182, 1387335), (195, 1294846), (210, 1202357), (273, 924890), (390, 647423), (455, 554934), (546, 462445), (910, 277467), (1365, 184978), (2730, 92489)]