1116573780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{379787}}^1$

素因数の和:379813

約数の個数: 72

約数和(自身を含む): 3636849888

約数和(自身を除く): 2520276108

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 379787, 759574, 1139361, 1519148, 1898935, 2278722, 2658509, 3797870, 4557444, 5317018, 5696805, 7595740, 7975527, 10634036, 11393610, 13292545, 15951054, 18609563, 22787220, 26585090, 31902108, 37219126, 39877635, 53170180, 55828689, 74438252, 79755270, 93047815, 111657378, 159510540, 186095630, 223314756, 279143445, 372191260, 558286890, 1116573780]

約数ペア:

[(1, 1116573780), (2, 558286890), (3, 372191260), (4, 279143445), (5, 223314756), (6, 186095630), (7, 159510540), (10, 111657378), (12, 93047815), (14, 79755270), (15, 74438252), (20, 55828689), (21, 53170180), (28, 39877635), (30, 37219126), (35, 31902108), (42, 26585090), (49, 22787220), (60, 18609563), (70, 15951054), (84, 13292545), (98, 11393610), (105, 10634036), (140, 7975527), (147, 7595740), (196, 5696805), (210, 5317018), (245, 4557444), (294, 3797870), (420, 2658509), (490, 2278722), (588, 1898935), (735, 1519148), (980, 1139361), (1470, 759574), (2940, 379787)]