2194830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{739}}^1$

素因数の和:766

約数の個数: 64

約数和(自身を含む): 6393600

約数和(自身を除く): 4198770

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 495, 594, 739, 990, 1478, 1485, 2217, 2970, 3695, 4434, 6651, 7390, 8129, 11085, 13302, 16258, 19953, 22170, 24387, 33255, 39906, 40645, 48774, 66510, 73161, 81290, 99765, 121935, 146322, 199530, 219483, 243870, 365805, 438966, 731610, 1097415, 2194830]

約数ペア:

[(1, 2194830), (2, 1097415), (3, 731610), (5, 438966), (6, 365805), (9, 243870), (10, 219483), (11, 199530), (15, 146322), (18, 121935), (22, 99765), (27, 81290), (30, 73161), (33, 66510), (45, 48774), (54, 40645), (55, 39906), (66, 33255), (90, 24387), (99, 22170), (110, 19953), (135, 16258), (165, 13302), (198, 11085), (270, 8129), (297, 7390), (330, 6651), (495, 4434), (594, 3695), (739, 2970), (990, 2217), (1478, 1485)]