30385428

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:608

約数の個数: 48

約数和(自身を含む): 73288320

約数和(自身を除く): 42902892

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 151, 164, 246, 302, 409, 453, 492, 604, 818, 906, 1227, 1636, 1812, 2454, 4908, 6191, 12382, 16769, 18573, 24764, 33538, 37146, 50307, 61759, 67076, 74292, 100614, 123518, 185277, 201228, 247036, 370554, 741108, 2532119, 5064238, 7596357, 10128476, 15192714, 30385428]

約数ペア:

[(1, 30385428), (2, 15192714), (3, 10128476), (4, 7596357), (6, 5064238), (12, 2532119), (41, 741108), (82, 370554), (123, 247036), (151, 201228), (164, 185277), (246, 123518), (302, 100614), (409, 74292), (453, 67076), (492, 61759), (604, 50307), (818, 37146), (906, 33538), (1227, 24764), (1636, 18573), (1812, 16769), (2454, 12382), (4908, 6191)]