973700140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{187973}}^1$

素因数の和:188026

約数の個数: 48

約数和(自身を含む): 2400052032

約数和(自身を除く): 1426351892

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5180, 187973, 375946, 751892, 939865, 1315811, 1879730, 2631622, 3759460, 5263244, 6579055, 6955001, 13158110, 13910002, 26316220, 27820004, 34775005, 48685007, 69550010, 97370014, 139100020, 194740028, 243425035, 486850070, 973700140]

約数ペア:

[(1, 973700140), (2, 486850070), (4, 243425035), (5, 194740028), (7, 139100020), (10, 97370014), (14, 69550010), (20, 48685007), (28, 34775005), (35, 27820004), (37, 26316220), (70, 13910002), (74, 13158110), (140, 6955001), (148, 6579055), (185, 5263244), (259, 3759460), (370, 2631622), (518, 1879730), (740, 1315811), (1036, 939865), (1295, 751892), (2590, 375946), (5180, 187973)]