70339612

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{457}}^1$

素因数の和:730

約数の個数: 48

約数和(自身を含む): 147732480

約数和(自身を除く): 77392868

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 239, 322, 457, 478, 644, 914, 956, 1673, 1828, 3199, 3346, 5497, 6398, 6692, 10511, 10994, 12796, 21022, 21988, 38479, 42044, 73577, 76958, 109223, 147154, 153916, 218446, 294308, 436892, 764561, 1529122, 2512129, 3058244, 5024258, 10048516, 17584903, 35169806, 70339612]

約数ペア:

[(1, 70339612), (2, 35169806), (4, 17584903), (7, 10048516), (14, 5024258), (23, 3058244), (28, 2512129), (46, 1529122), (92, 764561), (161, 436892), (239, 294308), (322, 218446), (457, 153916), (478, 147154), (644, 109223), (914, 76958), (956, 73577), (1673, 42044), (1828, 38479), (3199, 21988), (3346, 21022), (5497, 12796), (6398, 10994), (6692, 10511)]