181043070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{464213}}^1$

素因数の和:464236

約数の個数: 32

約数和(自身を含む): 467927712

約数和(自身を除く): 286884642

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 464213, 928426, 1392639, 2321065, 2785278, 4642130, 6034769, 6963195, 12069538, 13926390, 18104307, 30173845, 36208614, 60347690, 90521535, 181043070]

約数ペア:

[(1, 181043070), (2, 90521535), (3, 60347690), (5, 36208614), (6, 30173845), (10, 18104307), (13, 13926390), (15, 12069538), (26, 6963195), (30, 6034769), (39, 4642130), (65, 2785278), (78, 2321065), (130, 1392639), (195, 928426), (390, 464213)]