1230743410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{1283}}^1$

素因数の和:1507

約数の個数: 64

約数和(自身を含む): 2453939712

約数和(自身を除く): 1223196302

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 157, 235, 314, 470, 611, 785, 1222, 1283, 1570, 2041, 2566, 3055, 4082, 6110, 6415, 7379, 10205, 12830, 14758, 16679, 20410, 33358, 36895, 60301, 73790, 83395, 95927, 120602, 166790, 191854, 201431, 301505, 402862, 479635, 603010, 783913, 959270, 1007155, 1567826, 2014310, 2618603, 3919565, 5237206, 7839130, 9467257, 13093015, 18934514, 26186030, 47336285, 94672570, 123074341, 246148682, 615371705, 1230743410]

約数ペア:

[(1, 1230743410), (2, 615371705), (5, 246148682), (10, 123074341), (13, 94672570), (26, 47336285), (47, 26186030), (65, 18934514), (94, 13093015), (130, 9467257), (157, 7839130), (235, 5237206), (314, 3919565), (470, 2618603), (611, 2014310), (785, 1567826), (1222, 1007155), (1283, 959270), (1570, 783913), (2041, 603010), (2566, 479635), (3055, 402862), (4082, 301505), (6110, 201431), (6415, 191854), (7379, 166790), (10205, 120602), (12830, 95927), (14758, 83395), (16679, 73790), (20410, 60301), (33358, 36895)]