545090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 1209600

約数和(自身を除く): 664510

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 599, 910, 1198, 2995, 4193, 5990, 7787, 8386, 15574, 20965, 38935, 41930, 54509, 77870, 109018, 272545, 545090]

約数ペア:

[(1, 545090), (2, 272545), (5, 109018), (7, 77870), (10, 54509), (13, 41930), (14, 38935), (26, 20965), (35, 15574), (65, 8386), (70, 7787), (91, 5990), (130, 4193), (182, 2995), (455, 1198), (599, 910)]