30337741

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:261

約数の個数: 32

約数和(自身を含む): 38880000

約数和(自身を除く): 8542259

約数列:

[1, 7, 17, 29, 59, 119, 149, 203, 413, 493, 1003, 1043, 1711, 2533, 3451, 4321, 7021, 8791, 11977, 17731, 29087, 30247, 61537, 73457, 149447, 203609, 254939, 514199, 1046129, 1784573, 4333963, 30337741]

約数ペア:

[(1, 30337741), (7, 4333963), (17, 1784573), (29, 1046129), (59, 514199), (119, 254939), (149, 203609), (203, 149447), (413, 73457), (493, 61537), (1003, 30247), (1043, 29087), (1711, 17731), (2533, 11977), (3451, 8791), (4321, 7021)]