659014740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{1327}}^1$

素因数の和:1462

約数の個数: 144

約数和(自身を含む): 2088253440

約数和(自身を除く): 1429238700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 89, 90, 93, 124, 155, 178, 180, 186, 267, 279, 310, 356, 372, 445, 465, 534, 558, 620, 801, 890, 930, 1068, 1116, 1327, 1335, 1395, 1602, 1780, 1860, 2654, 2670, 2759, 2790, 3204, 3981, 4005, 5308, 5340, 5518, 5580, 6635, 7962, 8010, 8277, 11036, 11943, 13270, 13795, 15924, 16020, 16554, 19905, 23886, 24831, 26540, 27590, 33108, 39810, 41137, 41385, 47772, 49662, 55180, 59715, 79620, 82274, 82770, 99324, 118103, 119430, 123411, 124155, 164548, 165540, 205685, 236206, 238860, 246822, 248310, 354309, 370233, 411370, 472412, 493644, 496620, 590515, 617055, 708618, 740466, 822740, 1062927, 1181030, 1234110, 1417236, 1480932, 1771545, 1851165, 2125854, 2362060, 2468220, 3543090, 3661193, 3702330, 4251708, 5314635, 7086180, 7322386, 7404660, 10629270, 10983579, 14644772, 18305965, 21258540, 21967158, 32950737, 36611930, 43934316, 54917895, 65901474, 73223860, 109835790, 131802948, 164753685, 219671580, 329507370, 659014740]

約数ペア:

[(1, 659014740), (2, 329507370), (3, 219671580), (4, 164753685), (5, 131802948), (6, 109835790), (9, 73223860), (10, 65901474), (12, 54917895), (15, 43934316), (18, 36611930), (20, 32950737), (30, 21967158), (31, 21258540), (36, 18305965), (45, 14644772), (60, 10983579), (62, 10629270), (89, 7404660), (90, 7322386), (93, 7086180), (124, 5314635), (155, 4251708), (178, 3702330), (180, 3661193), (186, 3543090), (267, 2468220), (279, 2362060), (310, 2125854), (356, 1851165), (372, 1771545), (445, 1480932), (465, 1417236), (534, 1234110), (558, 1181030), (620, 1062927), (801, 822740), (890, 740466), (930, 708618), (1068, 617055), (1116, 590515), (1327, 496620), (1335, 493644), (1395, 472412), (1602, 411370), (1780, 370233), (1860, 354309), (2654, 248310), (2670, 246822), (2759, 238860), (2790, 236206), (3204, 205685), (3981, 165540), (4005, 164548), (5308, 124155), (5340, 123411), (5518, 119430), (5580, 118103), (6635, 99324), (7962, 82770), (8010, 82274), (8277, 79620), (11036, 59715), (11943, 55180), (13270, 49662), (13795, 47772), (15924, 41385), (16020, 41137), (16554, 39810), (19905, 33108), (23886, 27590), (24831, 26540)]