211410030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{991}}^1$

素因数の和:1561

約数の個数: 64

約数和(自身を含む): 547964928

約数和(自身を除く): 336554898

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 547, 991, 1094, 1641, 1982, 2735, 2973, 3282, 4955, 5470, 5946, 7111, 8205, 9910, 12883, 14222, 14865, 16410, 21333, 25766, 29730, 35555, 38649, 42666, 64415, 71110, 77298, 106665, 128830, 193245, 213330, 386490, 542077, 1084154, 1626231, 2710385, 3252462, 5420770, 7047001, 8131155, 14094002, 16262310, 21141003, 35235005, 42282006, 70470010, 105705015, 211410030]

約数ペア:

[(1, 211410030), (2, 105705015), (3, 70470010), (5, 42282006), (6, 35235005), (10, 21141003), (13, 16262310), (15, 14094002), (26, 8131155), (30, 7047001), (39, 5420770), (65, 3252462), (78, 2710385), (130, 1626231), (195, 1084154), (390, 542077), (547, 386490), (991, 213330), (1094, 193245), (1641, 128830), (1982, 106665), (2735, 77298), (2973, 71110), (3282, 64415), (4955, 42666), (5470, 38649), (5946, 35555), (7111, 29730), (8205, 25766), (9910, 21333), (12883, 16410), (14222, 14865)]