6445890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1$

素因数の和:424

約数の個数: 96

約数和(自身を含む): 19408896

約数和(自身を除く): 12963006

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 17, 18, 22, 30, 33, 34, 45, 51, 55, 66, 85, 90, 99, 102, 110, 153, 165, 170, 187, 198, 255, 306, 330, 374, 383, 495, 510, 561, 765, 766, 935, 990, 1122, 1149, 1530, 1683, 1870, 1915, 2298, 2805, 3366, 3447, 3830, 4213, 5610, 5745, 6511, 6894, 8415, 8426, 11490, 12639, 13022, 16830, 17235, 19533, 21065, 25278, 32555, 34470, 37917, 39066, 42130, 58599, 63195, 65110, 71621, 75834, 97665, 117198, 126390, 143242, 189585, 195330, 214863, 292995, 358105, 379170, 429726, 585990, 644589, 716210, 1074315, 1289178, 2148630, 3222945, 6445890]

約数ペア:

[(1, 6445890), (2, 3222945), (3, 2148630), (5, 1289178), (6, 1074315), (9, 716210), (10, 644589), (11, 585990), (15, 429726), (17, 379170), (18, 358105), (22, 292995), (30, 214863), (33, 195330), (34, 189585), (45, 143242), (51, 126390), (55, 117198), (66, 97665), (85, 75834), (90, 71621), (99, 65110), (102, 63195), (110, 58599), (153, 42130), (165, 39066), (170, 37917), (187, 34470), (198, 32555), (255, 25278), (306, 21065), (330, 19533), (374, 17235), (383, 16830), (495, 13022), (510, 12639), (561, 11490), (765, 8426), (766, 8415), (935, 6894), (990, 6511), (1122, 5745), (1149, 5610), (1530, 4213), (1683, 3830), (1870, 3447), (1915, 3366), (2298, 2805)]