769907970

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{547}}^1$

素因数の和:977

約数の個数: 128

約数和(自身を含む): 2220583680

約数和(自身を除く): 1450675710

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 401, 547, 585, 702, 802, 1094, 1170, 1203, 1641, 1755, 2005, 2406, 2735, 3282, 3510, 3609, 4010, 4923, 5213, 5470, 6015, 7111, 7218, 8205, 9846, 10426, 10827, 12030, 14222, 14769, 15639, 16410, 18045, 21333, 21654, 24615, 26065, 29538, 31278, 35555, 36090, 42666, 46917, 49230, 52130, 54135, 63999, 71110, 73845, 78195, 93834, 106665, 108270, 127998, 140751, 147690, 156390, 191997, 213330, 219347, 234585, 281502, 319995, 383994, 438694, 469170, 639990, 658041, 703755, 959985, 1096735, 1316082, 1407510, 1919970, 1974123, 2193470, 2851511, 3290205, 3948246, 5703022, 5922369, 6580410, 8554533, 9870615, 11844738, 14257555, 17109066, 19741230, 25663599, 28515110, 29611845, 42772665, 51327198, 59223690, 76990797, 85545330, 128317995, 153981594, 256635990, 384953985, 769907970]

約数ペア:

[(1, 769907970), (2, 384953985), (3, 256635990), (5, 153981594), (6, 128317995), (9, 85545330), (10, 76990797), (13, 59223690), (15, 51327198), (18, 42772665), (26, 29611845), (27, 28515110), (30, 25663599), (39, 19741230), (45, 17109066), (54, 14257555), (65, 11844738), (78, 9870615), (90, 8554533), (117, 6580410), (130, 5922369), (135, 5703022), (195, 3948246), (234, 3290205), (270, 2851511), (351, 2193470), (390, 1974123), (401, 1919970), (547, 1407510), (585, 1316082), (702, 1096735), (802, 959985), (1094, 703755), (1170, 658041), (1203, 639990), (1641, 469170), (1755, 438694), (2005, 383994), (2406, 319995), (2735, 281502), (3282, 234585), (3510, 219347), (3609, 213330), (4010, 191997), (4923, 156390), (5213, 147690), (5470, 140751), (6015, 127998), (7111, 108270), (7218, 106665), (8205, 93834), (9846, 78195), (10426, 73845), (10827, 71110), (12030, 63999), (14222, 54135), (14769, 52130), (15639, 49230), (16410, 46917), (18045, 42666), (21333, 36090), (21654, 35555), (24615, 31278), (26065, 29538)]