1421134980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{67867}}^1$

素因数の和:68228

約数の個数: 48

約数和(自身を含む): 3990638400

約数和(自身を除く): 2569503420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 349, 698, 1047, 1396, 1745, 2094, 3490, 4188, 5235, 6980, 10470, 20940, 67867, 135734, 203601, 271468, 339335, 407202, 678670, 814404, 1018005, 1357340, 2036010, 4072020, 23685583, 47371166, 71056749, 94742332, 118427915, 142113498, 236855830, 284226996, 355283745, 473711660, 710567490, 1421134980]

約数ペア:

[(1, 1421134980), (2, 710567490), (3, 473711660), (4, 355283745), (5, 284226996), (6, 236855830), (10, 142113498), (12, 118427915), (15, 94742332), (20, 71056749), (30, 47371166), (60, 23685583), (349, 4072020), (698, 2036010), (1047, 1357340), (1396, 1018005), (1745, 814404), (2094, 678670), (3490, 407202), (4188, 339335), (5235, 271468), (6980, 203601), (10470, 135734), (20940, 67867)]