1285757070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{253601}}^1$

素因数の和:253637

約数の個数: 48

約数和(自身を含む): 3341459952

約数和(自身を除く): 2055702882

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 253601, 507202, 760803, 1268005, 1521606, 2536010, 3296813, 3804015, 6593626, 7608030, 9890439, 16484065, 19780878, 32968130, 42858569, 49452195, 85717138, 98904390, 128575707, 214292845, 257151414, 428585690, 642878535, 1285757070]

約数ペア:

[(1, 1285757070), (2, 642878535), (3, 428585690), (5, 257151414), (6, 214292845), (10, 128575707), (13, 98904390), (15, 85717138), (26, 49452195), (30, 42858569), (39, 32968130), (65, 19780878), (78, 16484065), (130, 9890439), (169, 7608030), (195, 6593626), (338, 3804015), (390, 3296813), (507, 2536010), (845, 1521606), (1014, 1268005), (1690, 760803), (2535, 507202), (5070, 253601)]