30697342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{349}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 52920000

約数和(自身を除く): 22222658

約数列:

[1, 2, 13, 17, 26, 34, 199, 221, 349, 398, 442, 698, 2587, 3383, 4537, 5174, 5933, 6766, 9074, 11866, 43979, 69451, 77129, 87958, 138902, 154258, 902863, 1180667, 1805726, 2361334, 15348671, 30697342]

約数ペア:

[(1, 30697342), (2, 15348671), (13, 2361334), (17, 1805726), (26, 1180667), (34, 902863), (199, 154258), (221, 138902), (349, 87958), (398, 77129), (442, 69451), (698, 43979), (2587, 11866), (3383, 9074), (4537, 6766), (5174, 5933)]