30209374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{1667}}^1$

素因数の和:1740

約数の個数: 32

約数和(自身を含む): 52962336

約数和(自身を除く): 22752962

約数列:

[1, 2, 13, 17, 26, 34, 41, 82, 221, 442, 533, 697, 1066, 1394, 1667, 3334, 9061, 18122, 21671, 28339, 43342, 56678, 68347, 136694, 368407, 736814, 888511, 1161899, 1777022, 2323798, 15104687, 30209374]

約数ペア:

[(1, 30209374), (2, 15104687), (13, 2323798), (17, 1777022), (26, 1161899), (34, 888511), (41, 736814), (82, 368407), (221, 136694), (442, 68347), (533, 56678), (697, 43342), (1066, 28339), (1394, 21671), (1667, 18122), (3334, 9061)]