65030238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2$

素因数の和:131

約数の個数: 144

約数和(自身を含む): 184373280

約数和(自身を除く): 119343042

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 29, 37, 39, 42, 58, 63, 74, 78, 87, 91, 111, 117, 126, 174, 182, 203, 222, 234, 259, 261, 273, 333, 377, 406, 481, 518, 522, 546, 609, 666, 754, 777, 819, 962, 1073, 1131, 1218, 1369, 1443, 1554, 1638, 1827, 2146, 2262, 2331, 2639, 2738, 2886, 3219, 3367, 3393, 3654, 4107, 4329, 4662, 5278, 6438, 6734, 6786, 7511, 7917, 8214, 8658, 9583, 9657, 10101, 12321, 13949, 15022, 15834, 17797, 19166, 19314, 20202, 22533, 23751, 24642, 27898, 28749, 30303, 35594, 39701, 41847, 45066, 47502, 53391, 57498, 60606, 67599, 79402, 83694, 86247, 97643, 106782, 119103, 124579, 125541, 135198, 160173, 172494, 195286, 238206, 249158, 251082, 277907, 292929, 320346, 357309, 373737, 516113, 555814, 585858, 714618, 747474, 833721, 878787, 1032226, 1121211, 1548339, 1667442, 1757574, 2242422, 2501163, 3096678, 3612791, 4645017, 5002326, 7225582, 9290034, 10838373, 21676746, 32515119, 65030238]

約数ペア:

[(1, 65030238), (2, 32515119), (3, 21676746), (6, 10838373), (7, 9290034), (9, 7225582), (13, 5002326), (14, 4645017), (18, 3612791), (21, 3096678), (26, 2501163), (29, 2242422), (37, 1757574), (39, 1667442), (42, 1548339), (58, 1121211), (63, 1032226), (74, 878787), (78, 833721), (87, 747474), (91, 714618), (111, 585858), (117, 555814), (126, 516113), (174, 373737), (182, 357309), (203, 320346), (222, 292929), (234, 277907), (259, 251082), (261, 249158), (273, 238206), (333, 195286), (377, 172494), (406, 160173), (481, 135198), (518, 125541), (522, 124579), (546, 119103), (609, 106782), (666, 97643), (754, 86247), (777, 83694), (819, 79402), (962, 67599), (1073, 60606), (1131, 57498), (1218, 53391), (1369, 47502), (1443, 45066), (1554, 41847), (1638, 39701), (1827, 35594), (2146, 30303), (2262, 28749), (2331, 27898), (2639, 24642), (2738, 23751), (2886, 22533), (3219, 20202), (3367, 19314), (3393, 19166), (3654, 17797), (4107, 15834), (4329, 15022), (4662, 13949), (5278, 12321), (6438, 10101), (6734, 9657), (6786, 9583), (7511, 8658), (7917, 8214)]