215470530

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2687}}^1$

素因数の和:2723

約数の個数: 112

約数和(自身を含む): 634604544

約数和(自身を除く): 419134014

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 81, 90, 99, 110, 135, 162, 165, 198, 243, 270, 297, 330, 405, 486, 495, 594, 729, 810, 891, 990, 1215, 1458, 1485, 1782, 2430, 2673, 2687, 2970, 3645, 4455, 5346, 5374, 7290, 8019, 8061, 8910, 13365, 13435, 16038, 16122, 24183, 26730, 26870, 29557, 40095, 40305, 48366, 59114, 72549, 80190, 80610, 88671, 120915, 145098, 147785, 177342, 217647, 241830, 266013, 295570, 362745, 435294, 443355, 532026, 652941, 725490, 798039, 886710, 1088235, 1305882, 1330065, 1596078, 1958823, 2176470, 2394117, 2660130, 3264705, 3917646, 3990195, 4788234, 6529410, 7182351, 7980390, 9794115, 11970585, 14364702, 19588230, 21547053, 23941170, 35911755, 43094106, 71823510, 107735265, 215470530]

約数ペア:

[(1, 215470530), (2, 107735265), (3, 71823510), (5, 43094106), (6, 35911755), (9, 23941170), (10, 21547053), (11, 19588230), (15, 14364702), (18, 11970585), (22, 9794115), (27, 7980390), (30, 7182351), (33, 6529410), (45, 4788234), (54, 3990195), (55, 3917646), (66, 3264705), (81, 2660130), (90, 2394117), (99, 2176470), (110, 1958823), (135, 1596078), (162, 1330065), (165, 1305882), (198, 1088235), (243, 886710), (270, 798039), (297, 725490), (330, 652941), (405, 532026), (486, 443355), (495, 435294), (594, 362745), (729, 295570), (810, 266013), (891, 241830), (990, 217647), (1215, 177342), (1458, 147785), (1485, 145098), (1782, 120915), (2430, 88671), (2673, 80610), (2687, 80190), (2970, 72549), (3645, 59114), (4455, 48366), (5346, 40305), (5374, 40095), (7290, 29557), (8019, 26870), (8061, 26730), (8910, 24183), (13365, 16122), (13435, 16038)]