1855884690

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{56807}}^1$

素因数の和:56845

約数の個数: 96

約数和(自身を含む): 5439934080

約数和(自身を除く): 3584049390

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 121, 135, 165, 198, 242, 270, 297, 330, 363, 495, 594, 605, 726, 990, 1089, 1210, 1485, 1815, 2178, 2970, 3267, 3630, 5445, 6534, 10890, 16335, 32670, 56807, 113614, 170421, 284035, 340842, 511263, 568070, 624877, 852105, 1022526, 1249754, 1533789, 1704210, 1874631, 2556315, 3067578, 3124385, 3749262, 5112630, 5623893, 6248770, 6873647, 7668945, 9373155, 11247786, 13747294, 15337890, 16871679, 18746310, 20620941, 28119465, 33743358, 34368235, 41241882, 56238930, 61862823, 68736470, 84358395, 103104705, 123725646, 168716790, 185588469, 206209410, 309314115, 371176938, 618628230, 927942345, 1855884690]

約数ペア:

[(1, 1855884690), (2, 927942345), (3, 618628230), (5, 371176938), (6, 309314115), (9, 206209410), (10, 185588469), (11, 168716790), (15, 123725646), (18, 103104705), (22, 84358395), (27, 68736470), (30, 61862823), (33, 56238930), (45, 41241882), (54, 34368235), (55, 33743358), (66, 28119465), (90, 20620941), (99, 18746310), (110, 16871679), (121, 15337890), (135, 13747294), (165, 11247786), (198, 9373155), (242, 7668945), (270, 6873647), (297, 6248770), (330, 5623893), (363, 5112630), (495, 3749262), (594, 3124385), (605, 3067578), (726, 2556315), (990, 1874631), (1089, 1704210), (1210, 1533789), (1485, 1249754), (1815, 1022526), (2178, 852105), (2970, 624877), (3267, 568070), (3630, 511263), (5445, 340842), (6534, 284035), (10890, 170421), (16335, 113614), (32670, 56807)]