74651070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191413}}^1$

素因数の和:191436

約数の個数: 32

約数和(自身を含む): 192945312

約数和(自身を除く): 118294242

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 191413, 382826, 574239, 957065, 1148478, 1914130, 2488369, 2871195, 4976738, 5742390, 7465107, 12441845, 14930214, 24883690, 37325535, 74651070]

約数ペア:

[(1, 74651070), (2, 37325535), (3, 24883690), (5, 14930214), (6, 12441845), (10, 7465107), (13, 5742390), (15, 4976738), (26, 2871195), (30, 2488369), (39, 1914130), (65, 1148478), (78, 957065), (130, 574239), (195, 382826), (390, 191413)]