3010930

素因数分解:

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

素因数の和:115

約数の個数: 64

約数和(自身を含む): 6531840

約数和(自身を除く): 3520910

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, 530, 598, 689, 874, 1007, 1219, 1235, 1378, 1495, 2014, 2185, 2438, 2470, 2990, 3445, 4370, 5035, 5681, 6095, 6890, 10070, 11362, 12190, 13091, 15847, 23161, 26182, 28405, 31694, 46322, 56810, 65455, 79235, 115805, 130910, 158470, 231610, 301093, 602186, 1505465, 3010930]

約数ペア:

[(1, 3010930), (2, 1505465), (5, 602186), (10, 301093), (13, 231610), (19, 158470), (23, 130910), (26, 115805), (38, 79235), (46, 65455), (53, 56810), (65, 46322), (95, 31694), (106, 28405), (115, 26182), (130, 23161), (190, 15847), (230, 13091), (247, 12190), (265, 11362), (299, 10070), (437, 6890), (494, 6095), (530, 5681), (598, 5035), (689, 4370), (874, 3445), (1007, 2990), (1219, 2470), (1235, 2438), (1378, 2185), (1495, 2014)]