146419390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 64

約数和(自身を含む): 293932800

約数和(自身を除く): 147513410

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 79, 106, 130, 158, 265, 269, 395, 530, 538, 689, 790, 1027, 1345, 1378, 2054, 2690, 3445, 3497, 4187, 5135, 6890, 6994, 8374, 10270, 14257, 17485, 20935, 21251, 28514, 34970, 41870, 42502, 54431, 71285, 106255, 108862, 142570, 185341, 212510, 272155, 276263, 370682, 544310, 552526, 926705, 1126303, 1381315, 1853410, 2252606, 2762630, 5631515, 11263030, 14641939, 29283878, 73209695, 146419390]

約数ペア:

[(1, 146419390), (2, 73209695), (5, 29283878), (10, 14641939), (13, 11263030), (26, 5631515), (53, 2762630), (65, 2252606), (79, 1853410), (106, 1381315), (130, 1126303), (158, 926705), (265, 552526), (269, 544310), (395, 370682), (530, 276263), (538, 272155), (689, 212510), (790, 185341), (1027, 142570), (1345, 108862), (1378, 106255), (2054, 71285), (2690, 54431), (3445, 42502), (3497, 41870), (4187, 34970), (5135, 28514), (6890, 21251), (6994, 20935), (8374, 17485), (10270, 14257)]