30670668

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{17387}}^1$

素因数の和:17411

約数の個数: 54

約数和(自身を含む): 90191556

約数和(自身を除く): 59520888

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 17387, 34774, 52161, 69548, 104322, 121709, 156483, 208644, 243418, 312966, 365127, 486836, 625932, 730254, 851963, 1095381, 1460508, 1703926, 2190762, 2555889, 3407852, 4381524, 5111778, 7667667, 10223556, 15335334, 30670668]

約数ペア:

[(1, 30670668), (2, 15335334), (3, 10223556), (4, 7667667), (6, 5111778), (7, 4381524), (9, 3407852), (12, 2555889), (14, 2190762), (18, 1703926), (21, 1460508), (28, 1095381), (36, 851963), (42, 730254), (49, 625932), (63, 486836), (84, 365127), (98, 312966), (126, 243418), (147, 208644), (196, 156483), (252, 121709), (294, 104322), (441, 69548), (588, 52161), (882, 34774), (1764, 17387)]