4408170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:239

約数の個数: 64

約数和(自身を含む): 11612160

約数和(自身を除く): 7203990

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 89, 127, 130, 178, 195, 254, 267, 381, 390, 445, 534, 635, 762, 890, 1157, 1270, 1335, 1651, 1905, 2314, 2670, 3302, 3471, 3810, 4953, 5785, 6942, 8255, 9906, 11303, 11570, 16510, 17355, 22606, 24765, 33909, 34710, 49530, 56515, 67818, 113030, 146939, 169545, 293878, 339090, 440817, 734695, 881634, 1469390, 2204085, 4408170]

約数ペア:

[(1, 4408170), (2, 2204085), (3, 1469390), (5, 881634), (6, 734695), (10, 440817), (13, 339090), (15, 293878), (26, 169545), (30, 146939), (39, 113030), (65, 67818), (78, 56515), (89, 49530), (127, 34710), (130, 33909), (178, 24765), (195, 22606), (254, 17355), (267, 16510), (381, 11570), (390, 11303), (445, 9906), (534, 8255), (635, 6942), (762, 5785), (890, 4953), (1157, 3810), (1270, 3471), (1335, 3302), (1651, 2670), (1905, 2314)]