6838650

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1$

素因数の和:205

約数の個数: 144

約数和(自身を含む): 22748544

約数和(自身を除く): 15909894

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 25, 26, 30, 35, 39, 42, 45, 50, 63, 65, 70, 75, 78, 90, 91, 105, 117, 126, 130, 150, 167, 175, 182, 195, 210, 225, 234, 273, 315, 325, 334, 350, 390, 450, 455, 501, 525, 546, 585, 630, 650, 819, 835, 910, 975, 1002, 1050, 1169, 1170, 1365, 1503, 1575, 1638, 1670, 1950, 2171, 2275, 2338, 2505, 2730, 2925, 3006, 3150, 3507, 4095, 4175, 4342, 4550, 5010, 5845, 5850, 6513, 6825, 7014, 7515, 8190, 8350, 10521, 10855, 11690, 12525, 13026, 13650, 15030, 15197, 17535, 19539, 20475, 21042, 21710, 25050, 29225, 30394, 32565, 35070, 37575, 39078, 40950, 45591, 52605, 54275, 58450, 65130, 75150, 75985, 87675, 91182, 97695, 105210, 108550, 136773, 151970, 162825, 175350, 195390, 227955, 263025, 273546, 325650, 379925, 455910, 488475, 526050, 683865, 759850, 976950, 1139775, 1367730, 2279550, 3419325, 6838650]

約数ペア:

[(1, 6838650), (2, 3419325), (3, 2279550), (5, 1367730), (6, 1139775), (7, 976950), (9, 759850), (10, 683865), (13, 526050), (14, 488475), (15, 455910), (18, 379925), (21, 325650), (25, 273546), (26, 263025), (30, 227955), (35, 195390), (39, 175350), (42, 162825), (45, 151970), (50, 136773), (63, 108550), (65, 105210), (70, 97695), (75, 91182), (78, 87675), (90, 75985), (91, 75150), (105, 65130), (117, 58450), (126, 54275), (130, 52605), (150, 45591), (167, 40950), (175, 39078), (182, 37575), (195, 35070), (210, 32565), (225, 30394), (234, 29225), (273, 25050), (315, 21710), (325, 21042), (334, 20475), (350, 19539), (390, 17535), (450, 15197), (455, 15030), (501, 13650), (525, 13026), (546, 12525), (585, 11690), (630, 10855), (650, 10521), (819, 8350), (835, 8190), (910, 7515), (975, 7014), (1002, 6825), (1050, 6513), (1169, 5850), (1170, 5845), (1365, 5010), (1503, 4550), (1575, 4342), (1638, 4175), (1670, 4095), (1950, 3507), (2171, 3150), (2275, 3006), (2338, 2925), (2505, 2730)]