310143764

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1\times {\mathrm{503}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 666707328

約数和(自身を除く): 356563564

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 361, 427, 503, 532, 722, 854, 1006, 1159, 1444, 1708, 2012, 2318, 2527, 3521, 4636, 5054, 7042, 8113, 9557, 10108, 14084, 16226, 19114, 22021, 30683, 32452, 38228, 44042, 61366, 66899, 88084, 122732, 133798, 154147, 181583, 214781, 267596, 308294, 363166, 429562, 582977, 616588, 726332, 859124, 1165954, 1271081, 2331908, 2542162, 4080839, 5084324, 8161678, 11076563, 16323356, 22153126, 44306252, 77535941, 155071882, 310143764]

約数ペア:

[(1, 310143764), (2, 155071882), (4, 77535941), (7, 44306252), (14, 22153126), (19, 16323356), (28, 11076563), (38, 8161678), (61, 5084324), (76, 4080839), (122, 2542162), (133, 2331908), (244, 1271081), (266, 1165954), (361, 859124), (427, 726332), (503, 616588), (532, 582977), (722, 429562), (854, 363166), (1006, 308294), (1159, 267596), (1444, 214781), (1708, 181583), (2012, 154147), (2318, 133798), (2527, 122732), (3521, 88084), (4636, 66899), (5054, 61366), (7042, 44042), (8113, 38228), (9557, 32452), (10108, 30683), (14084, 22021), (16226, 19114)]