2078632410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{503}}^1\times {\mathrm{991}}^1$

素因数の和:1643

約数の個数: 64

約数和(自身を含む): 5039677440

約数和(自身を除く): 2961045030

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 503, 695, 834, 991, 1006, 1390, 1509, 1982, 2085, 2515, 2973, 3018, 4170, 4955, 5030, 5946, 7545, 9910, 14865, 15090, 29730, 69917, 137749, 139834, 209751, 275498, 349585, 413247, 419502, 498473, 688745, 699170, 826494, 996946, 1048755, 1377490, 1495419, 2066235, 2097510, 2492365, 2990838, 4132470, 4984730, 7477095, 14954190, 69287747, 138575494, 207863241, 346438735, 415726482, 692877470, 1039316205, 2078632410]

約数ペア:

[(1, 2078632410), (2, 1039316205), (3, 692877470), (5, 415726482), (6, 346438735), (10, 207863241), (15, 138575494), (30, 69287747), (139, 14954190), (278, 7477095), (417, 4984730), (503, 4132470), (695, 2990838), (834, 2492365), (991, 2097510), (1006, 2066235), (1390, 1495419), (1509, 1377490), (1982, 1048755), (2085, 996946), (2515, 826494), (2973, 699170), (3018, 688745), (4170, 498473), (4955, 419502), (5030, 413247), (5946, 349585), (7545, 275498), (9910, 209751), (14865, 139834), (15090, 137749), (29730, 69917)]