170198730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1$

素因数の和:285

約数の個数: 192

約数和(自身を含む): 518918400

約数和(自身を除く): 348719670

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 26, 30, 34, 39, 43, 45, 51, 65, 78, 85, 86, 90, 102, 117, 129, 130, 153, 170, 195, 199, 215, 221, 234, 255, 258, 306, 387, 390, 398, 430, 442, 510, 559, 585, 597, 645, 663, 731, 765, 774, 995, 1105, 1118, 1170, 1194, 1290, 1326, 1462, 1530, 1677, 1791, 1935, 1989, 1990, 2193, 2210, 2587, 2795, 2985, 3315, 3354, 3383, 3582, 3655, 3870, 3978, 4386, 5031, 5174, 5590, 5970, 6579, 6630, 6766, 7310, 7761, 8385, 8557, 8955, 9503, 9945, 10062, 10149, 10965, 12935, 13158, 15522, 16770, 16915, 17114, 17910, 19006, 19890, 20298, 21930, 23283, 25155, 25671, 25870, 28509, 30447, 32895, 33830, 38805, 42785, 43979, 46566, 47515, 50310, 50745, 51342, 57018, 60894, 65790, 77013, 77610, 85527, 85570, 87958, 95030, 101490, 111241, 116415, 128355, 131937, 142545, 145469, 152235, 154026, 171054, 219895, 222482, 232830, 256710, 263874, 285090, 290938, 304470, 333723, 385065, 395811, 427635, 436407, 439790, 556205, 659685, 667446, 727345, 770130, 791622, 855270, 872814, 1001169, 1112410, 1309221, 1319370, 1454690, 1668615, 1891097, 1979055, 2002338, 2182035, 2618442, 3337230, 3782194, 3958110, 4364070, 5005845, 5673291, 6546105, 9455485, 10011690, 11346582, 13092210, 17019873, 18910970, 28366455, 34039746, 56732910, 85099365, 170198730]

約数ペア:

[(1, 170198730), (2, 85099365), (3, 56732910), (5, 34039746), (6, 28366455), (9, 18910970), (10, 17019873), (13, 13092210), (15, 11346582), (17, 10011690), (18, 9455485), (26, 6546105), (30, 5673291), (34, 5005845), (39, 4364070), (43, 3958110), (45, 3782194), (51, 3337230), (65, 2618442), (78, 2182035), (85, 2002338), (86, 1979055), (90, 1891097), (102, 1668615), (117, 1454690), (129, 1319370), (130, 1309221), (153, 1112410), (170, 1001169), (195, 872814), (199, 855270), (215, 791622), (221, 770130), (234, 727345), (255, 667446), (258, 659685), (306, 556205), (387, 439790), (390, 436407), (398, 427635), (430, 395811), (442, 385065), (510, 333723), (559, 304470), (585, 290938), (597, 285090), (645, 263874), (663, 256710), (731, 232830), (765, 222482), (774, 219895), (995, 171054), (1105, 154026), (1118, 152235), (1170, 145469), (1194, 142545), (1290, 131937), (1326, 128355), (1462, 116415), (1530, 111241), (1677, 101490), (1791, 95030), (1935, 87958), (1989, 85570), (1990, 85527), (2193, 77610), (2210, 77013), (2587, 65790), (2795, 60894), (2985, 57018), (3315, 51342), (3354, 50745), (3383, 50310), (3582, 47515), (3655, 46566), (3870, 43979), (3978, 42785), (4386, 38805), (5031, 33830), (5174, 32895), (5590, 30447), (5970, 28509), (6579, 25870), (6630, 25671), (6766, 25155), (7310, 23283), (7761, 21930), (8385, 20298), (8557, 19890), (8955, 19006), (9503, 17910), (9945, 17114), (10062, 16915), (10149, 16770), (10965, 15522), (12935, 13158)]