69251390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:138

約数の個数: 96

約数和(自身を含む): 150504480

約数和(自身を除く): 81253090

約数列:

[1, 2, 5, 10, 13, 19, 23, 26, 38, 46, 53, 65, 95, 106, 115, 130, 190, 230, 247, 265, 299, 437, 494, 529, 530, 598, 689, 874, 1007, 1058, 1219, 1235, 1378, 1495, 2014, 2185, 2438, 2470, 2645, 2990, 3445, 4370, 5035, 5290, 5681, 6095, 6877, 6890, 10051, 10070, 11362, 12190, 13091, 13754, 15847, 20102, 23161, 26182, 28037, 28405, 31694, 34385, 46322, 50255, 56074, 56810, 65455, 68770, 79235, 100510, 115805, 130663, 130910, 140185, 158470, 231610, 261326, 280370, 301093, 364481, 532703, 602186, 653315, 728962, 1065406, 1306630, 1505465, 1822405, 2663515, 3010930, 3644810, 5327030, 6925139, 13850278, 34625695, 69251390]

約数ペア:

[(1, 69251390), (2, 34625695), (5, 13850278), (10, 6925139), (13, 5327030), (19, 3644810), (23, 3010930), (26, 2663515), (38, 1822405), (46, 1505465), (53, 1306630), (65, 1065406), (95, 728962), (106, 653315), (115, 602186), (130, 532703), (190, 364481), (230, 301093), (247, 280370), (265, 261326), (299, 231610), (437, 158470), (494, 140185), (529, 130910), (530, 130663), (598, 115805), (689, 100510), (874, 79235), (1007, 68770), (1058, 65455), (1219, 56810), (1235, 56074), (1378, 50255), (1495, 46322), (2014, 34385), (2185, 31694), (2438, 28405), (2470, 28037), (2645, 26182), (2990, 23161), (3445, 20102), (4370, 15847), (5035, 13754), (5290, 13091), (5681, 12190), (6095, 11362), (6877, 10070), (6890, 10051)]