65584890

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 160

約数和(自身を含む): 206997120

約数和(自身を除く): 141412230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 43, 45, 54, 63, 70, 81, 86, 90, 105, 126, 129, 135, 162, 189, 210, 215, 258, 269, 270, 301, 315, 378, 387, 405, 430, 538, 567, 602, 630, 645, 774, 807, 810, 903, 945, 1134, 1161, 1290, 1345, 1505, 1614, 1806, 1883, 1890, 1935, 2322, 2421, 2690, 2709, 2835, 3010, 3483, 3766, 3870, 4035, 4515, 4842, 5418, 5649, 5670, 5805, 6966, 7263, 8070, 8127, 9030, 9415, 11298, 11567, 11610, 12105, 13545, 14526, 16254, 16947, 17415, 18830, 21789, 23134, 24210, 24381, 27090, 28245, 33894, 34701, 34830, 36315, 40635, 43578, 48762, 50841, 56490, 57835, 69402, 72630, 80969, 81270, 84735, 101682, 104103, 108945, 115670, 121905, 152523, 161938, 169470, 173505, 208206, 217890, 242907, 243810, 254205, 305046, 312309, 347010, 404845, 485814, 508410, 520515, 624618, 728721, 762615, 809690, 936927, 1041030, 1214535, 1457442, 1525230, 1561545, 1873854, 2186163, 2429070, 3123090, 3643605, 4372326, 4684635, 6558489, 7287210, 9369270, 10930815, 13116978, 21861630, 32792445, 65584890]

約数ペア:

[(1, 65584890), (2, 32792445), (3, 21861630), (5, 13116978), (6, 10930815), (7, 9369270), (9, 7287210), (10, 6558489), (14, 4684635), (15, 4372326), (18, 3643605), (21, 3123090), (27, 2429070), (30, 2186163), (35, 1873854), (42, 1561545), (43, 1525230), (45, 1457442), (54, 1214535), (63, 1041030), (70, 936927), (81, 809690), (86, 762615), (90, 728721), (105, 624618), (126, 520515), (129, 508410), (135, 485814), (162, 404845), (189, 347010), (210, 312309), (215, 305046), (258, 254205), (269, 243810), (270, 242907), (301, 217890), (315, 208206), (378, 173505), (387, 169470), (405, 161938), (430, 152523), (538, 121905), (567, 115670), (602, 108945), (630, 104103), (645, 101682), (774, 84735), (807, 81270), (810, 80969), (903, 72630), (945, 69402), (1134, 57835), (1161, 56490), (1290, 50841), (1345, 48762), (1505, 43578), (1614, 40635), (1806, 36315), (1883, 34830), (1890, 34701), (1935, 33894), (2322, 28245), (2421, 27090), (2690, 24381), (2709, 24210), (2835, 23134), (3010, 21789), (3483, 18830), (3766, 17415), (3870, 16947), (4035, 16254), (4515, 14526), (4842, 13545), (5418, 12105), (5649, 11610), (5670, 11567), (5805, 11298), (6966, 9415), (7263, 9030), (8070, 8127)]