15671570590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{521}}^1\times {\mathrm{5381}}^1$

素因数の和:5965

約数の個数: 64

約数和(自身を含む): 31150671552

約数和(自身を除く): 15479100962

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 521, 559, 1042, 1118, 2605, 2795, 5210, 5381, 5590, 6773, 10762, 13546, 22403, 26905, 33865, 44806, 53810, 67730, 69953, 112015, 139906, 224030, 231383, 291239, 349765, 462766, 582478, 699530, 1156915, 1456195, 2313830, 2803501, 2912390, 3007979, 5607002, 6015958, 14017505, 15039895, 28035010, 30079790, 36445513, 72891026, 120550543, 182227565, 241101086, 364455130, 602752715, 1205505430, 1567157059, 3134314118, 7835785295, 15671570590]

約数ペア:

[(1, 15671570590), (2, 7835785295), (5, 3134314118), (10, 1567157059), (13, 1205505430), (26, 602752715), (43, 364455130), (65, 241101086), (86, 182227565), (130, 120550543), (215, 72891026), (430, 36445513), (521, 30079790), (559, 28035010), (1042, 15039895), (1118, 14017505), (2605, 6015958), (2795, 5607002), (5210, 3007979), (5381, 2912390), (5590, 2803501), (6773, 2313830), (10762, 1456195), (13546, 1156915), (22403, 699530), (26905, 582478), (33865, 462766), (44806, 349765), (53810, 291239), (67730, 231383), (69953, 224030), (112015, 139906)]