29720444

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1$

素因数の和:330

約数の個数: 48

約数和(自身を含む): 58705920

約数和(自身を除く): 28985476

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 103, 124, 179, 206, 358, 403, 412, 716, 806, 1339, 1612, 2327, 2678, 3193, 4654, 5356, 5549, 6386, 9308, 11098, 12772, 18437, 22196, 36874, 41509, 72137, 73748, 83018, 144274, 166036, 239681, 288548, 479362, 571547, 958724, 1143094, 2286188, 7430111, 14860222, 29720444]

約数ペア:

[(1, 29720444), (2, 14860222), (4, 7430111), (13, 2286188), (26, 1143094), (31, 958724), (52, 571547), (62, 479362), (103, 288548), (124, 239681), (179, 166036), (206, 144274), (358, 83018), (403, 73748), (412, 72137), (716, 41509), (806, 36874), (1339, 22196), (1612, 18437), (2327, 12772), (2678, 11098), (3193, 9308), (4654, 6386), (5356, 5549)]