30453766

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{643}}^1$

素因数の和:868

約数の個数: 32

約数和(自身を含む): 55641600

約数和(自身を除く): 25187834

約数列:

[1, 2, 7, 14, 17, 34, 119, 199, 238, 398, 643, 1286, 1393, 2786, 3383, 4501, 6766, 9002, 10931, 21862, 23681, 47362, 76517, 127957, 153034, 255914, 895699, 1791398, 2175269, 4350538, 15226883, 30453766]

約数ペア:

[(1, 30453766), (2, 15226883), (7, 4350538), (14, 2175269), (17, 1791398), (34, 895699), (119, 255914), (199, 153034), (238, 127957), (398, 76517), (643, 47362), (1286, 23681), (1393, 21862), (2786, 10931), (3383, 9002), (4501, 6766)]