31135908

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:349

約数の個数: 96

約数和(自身を含む): 84067200

約数和(自身を除く): 52931292

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 29, 34, 38, 51, 57, 58, 68, 76, 87, 102, 114, 116, 174, 204, 228, 277, 323, 348, 493, 551, 554, 646, 831, 969, 986, 1102, 1108, 1292, 1479, 1653, 1662, 1938, 1972, 2204, 2958, 3306, 3324, 3876, 4709, 5263, 5916, 6612, 8033, 9367, 9418, 10526, 14127, 15789, 16066, 18734, 18836, 21052, 24099, 28101, 28254, 31578, 32132, 37468, 48198, 56202, 56508, 63156, 89471, 96396, 112404, 136561, 152627, 178942, 268413, 273122, 305254, 357884, 409683, 457881, 536826, 546244, 610508, 819366, 915762, 1073652, 1638732, 1831524, 2594659, 5189318, 7783977, 10378636, 15567954, 31135908]

約数ペア:

[(1, 31135908), (2, 15567954), (3, 10378636), (4, 7783977), (6, 5189318), (12, 2594659), (17, 1831524), (19, 1638732), (29, 1073652), (34, 915762), (38, 819366), (51, 610508), (57, 546244), (58, 536826), (68, 457881), (76, 409683), (87, 357884), (102, 305254), (114, 273122), (116, 268413), (174, 178942), (204, 152627), (228, 136561), (277, 112404), (323, 96396), (348, 89471), (493, 63156), (551, 56508), (554, 56202), (646, 48198), (831, 37468), (969, 32132), (986, 31578), (1102, 28254), (1108, 28101), (1292, 24099), (1479, 21052), (1653, 18836), (1662, 18734), (1938, 16066), (1972, 15789), (2204, 14127), (2958, 10526), (3306, 9418), (3324, 9367), (3876, 8033), (4709, 6612), (5263, 5916)]