71463210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{26177}}^1$

素因数の和:26207

約数の個数: 64

約数和(自身を含む): 211099392

約数和(自身を除く): 139636182

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, 26177, 52354, 78531, 130885, 157062, 183239, 261770, 340301, 366478, 392655, 549717, 680602, 785310, 916195, 1020903, 1099434, 1701505, 1832390, 2041806, 2382107, 2748585, 3403010, 4764214, 5104515, 5497170, 7146321, 10209030, 11910535, 14292642, 23821070, 35731605, 71463210]

約数ペア:

[(1, 71463210), (2, 35731605), (3, 23821070), (5, 14292642), (6, 11910535), (7, 10209030), (10, 7146321), (13, 5497170), (14, 5104515), (15, 4764214), (21, 3403010), (26, 2748585), (30, 2382107), (35, 2041806), (39, 1832390), (42, 1701505), (65, 1099434), (70, 1020903), (78, 916195), (91, 785310), (105, 680602), (130, 549717), (182, 392655), (195, 366478), (210, 340301), (273, 261770), (390, 183239), (455, 157062), (546, 130885), (910, 78531), (1365, 52354), (2730, 26177)]