15421888308

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{75239}}^1$

素因数の和:75325

約数の個数: 96

約数和(自身を含む): 40449024000

約数和(自身を除く): 25027135692

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 31, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 174, 186, 228, 348, 372, 551, 589, 899, 1102, 1178, 1653, 1767, 1798, 2204, 2356, 2697, 3306, 3534, 3596, 5394, 6612, 7068, 10788, 17081, 34162, 51243, 68324, 75239, 102486, 150478, 204972, 225717, 300956, 451434, 902868, 1429541, 2181931, 2332409, 2859082, 4288623, 4363862, 4664818, 5718164, 6545793, 6997227, 8577246, 8727724, 9329636, 13091586, 13994454, 17154492, 26183172, 27988908, 41456689, 44315771, 67639861, 82913378, 88631542, 124370067, 132947313, 135279722, 165826756, 177263084, 202919583, 248740134, 265894626, 270559444, 405839166, 497480268, 531789252, 811678332, 1285157359, 2570314718, 3855472077, 5140629436, 7710944154, 15421888308]

約数ペア:

[(1, 15421888308), (2, 7710944154), (3, 5140629436), (4, 3855472077), (6, 2570314718), (12, 1285157359), (19, 811678332), (29, 531789252), (31, 497480268), (38, 405839166), (57, 270559444), (58, 265894626), (62, 248740134), (76, 202919583), (87, 177263084), (93, 165826756), (114, 135279722), (116, 132947313), (124, 124370067), (174, 88631542), (186, 82913378), (228, 67639861), (348, 44315771), (372, 41456689), (551, 27988908), (589, 26183172), (899, 17154492), (1102, 13994454), (1178, 13091586), (1653, 9329636), (1767, 8727724), (1798, 8577246), (2204, 6997227), (2356, 6545793), (2697, 5718164), (3306, 4664818), (3534, 4363862), (3596, 4288623), (5394, 2859082), (6612, 2332409), (7068, 2181931), (10788, 1429541), (17081, 902868), (34162, 451434), (51243, 300956), (68324, 225717), (75239, 204972), (102486, 150478)]