490682010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179737}}^1$

素因数の和:179767

約数の個数: 64

約数和(自身を含む): 1449407232

約数和(自身を除く): 958725222

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, 179737, 359474, 539211, 898685, 1078422, 1258159, 1797370, 2336581, 2516318, 2696055, 3774477, 4673162, 5392110, 6290795, 7009743, 7548954, 11682905, 12581590, 14019486, 16356067, 18872385, 23365810, 32712134, 35048715, 37744770, 49068201, 70097430, 81780335, 98136402, 163560670, 245341005, 490682010]

約数ペア:

[(1, 490682010), (2, 245341005), (3, 163560670), (5, 98136402), (6, 81780335), (7, 70097430), (10, 49068201), (13, 37744770), (14, 35048715), (15, 32712134), (21, 23365810), (26, 18872385), (30, 16356067), (35, 14019486), (39, 12581590), (42, 11682905), (65, 7548954), (70, 7009743), (78, 6290795), (91, 5392110), (105, 4673162), (130, 3774477), (182, 2696055), (195, 2516318), (210, 2336581), (273, 1797370), (390, 1258159), (455, 1078422), (546, 898685), (910, 539211), (1365, 359474), (2730, 179737)]