1245905934

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73609}}^1$

素因数の和:73665

約数の個数: 64

約数和(自身を含む): 3165818880

約数和(自身を除く): 1919912946

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 31, 39, 42, 62, 78, 91, 93, 182, 186, 217, 273, 403, 434, 546, 651, 806, 1209, 1302, 2418, 2821, 5642, 8463, 16926, 73609, 147218, 220827, 441654, 515263, 956917, 1030526, 1545789, 1913834, 2281879, 2870751, 3091578, 4563758, 5741502, 6698419, 6845637, 13396838, 13691274, 15973153, 20095257, 29664427, 31946306, 40190514, 47919459, 59328854, 88993281, 95838918, 177986562, 207650989, 415301978, 622952967, 1245905934]

約数ペア:

[(1, 1245905934), (2, 622952967), (3, 415301978), (6, 207650989), (7, 177986562), (13, 95838918), (14, 88993281), (21, 59328854), (26, 47919459), (31, 40190514), (39, 31946306), (42, 29664427), (62, 20095257), (78, 15973153), (91, 13691274), (93, 13396838), (182, 6845637), (186, 6698419), (217, 5741502), (273, 4563758), (403, 3091578), (434, 2870751), (546, 2281879), (651, 1913834), (806, 1545789), (1209, 1030526), (1302, 956917), (2418, 515263), (2821, 441654), (5642, 220827), (8463, 147218), (16926, 73609)]