1339310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{53}}^1$

素因数の和:105

約数の個数: 48

約数和(自身を含む): 2962656

約数和(自身を除く): 1623346

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 190, 265, 266, 361, 371, 530, 665, 722, 742, 1007, 1330, 1805, 1855, 2014, 2527, 3610, 3710, 5035, 5054, 7049, 10070, 12635, 14098, 19133, 25270, 35245, 38266, 70490, 95665, 133931, 191330, 267862, 669655, 1339310]

約数ペア:

[(1, 1339310), (2, 669655), (5, 267862), (7, 191330), (10, 133931), (14, 95665), (19, 70490), (35, 38266), (38, 35245), (53, 25270), (70, 19133), (95, 14098), (106, 12635), (133, 10070), (190, 7049), (265, 5054), (266, 5035), (361, 3710), (371, 3610), (530, 2527), (665, 2014), (722, 1855), (742, 1805), (1007, 1330)]