210625470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6863}}^1$

素因数の和:6918

約数の個数: 96

約数和(自身を含む): 616771584

約数和(自身を除く): 406146114

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 6863, 10230, 13726, 15345, 20589, 30690, 34315, 41178, 61767, 68630, 75493, 102945, 123534, 150986, 205890, 212753, 226479, 308835, 377465, 425506, 452958, 617670, 638259, 679437, 754930, 1063765, 1132395, 1276518, 1358874, 1914777, 2127530, 2264790, 2340283, 3191295, 3397185, 3829554, 4680566, 6382590, 6794370, 7020849, 9573885, 11701415, 14041698, 19147770, 21062547, 23402830, 35104245, 42125094, 70208490, 105312735, 210625470]

約数ペア:

[(1, 210625470), (2, 105312735), (3, 70208490), (5, 42125094), (6, 35104245), (9, 23402830), (10, 21062547), (11, 19147770), (15, 14041698), (18, 11701415), (22, 9573885), (30, 7020849), (31, 6794370), (33, 6382590), (45, 4680566), (55, 3829554), (62, 3397185), (66, 3191295), (90, 2340283), (93, 2264790), (99, 2127530), (110, 1914777), (155, 1358874), (165, 1276518), (186, 1132395), (198, 1063765), (279, 754930), (310, 679437), (330, 638259), (341, 617670), (465, 452958), (495, 425506), (558, 377465), (682, 308835), (930, 226479), (990, 212753), (1023, 205890), (1395, 150986), (1705, 123534), (2046, 102945), (2790, 75493), (3069, 68630), (3410, 61767), (5115, 41178), (6138, 34315), (6863, 30690), (10230, 20589), (13726, 15345)]