30476342

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{191}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 55302912

約数和(自身を除く): 24826570

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 191, 221, 247, 323, 361, 382, 442, 494, 646, 722, 2483, 3247, 3629, 4199, 4693, 4966, 6137, 6494, 7258, 8398, 9386, 12274, 42211, 47177, 61693, 68951, 79781, 84422, 94354, 123386, 137902, 159562, 802009, 896363, 1172167, 1604018, 1792726, 2344334, 15238171, 30476342]

約数ペア:

[(1, 30476342), (2, 15238171), (13, 2344334), (17, 1792726), (19, 1604018), (26, 1172167), (34, 896363), (38, 802009), (191, 159562), (221, 137902), (247, 123386), (323, 94354), (361, 84422), (382, 79781), (442, 68951), (494, 61693), (646, 47177), (722, 42211), (2483, 12274), (3247, 9386), (3629, 8398), (4199, 7258), (4693, 6494), (4966, 6137)]