1127863380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{383627}}^1$

素因数の和:383653

約数の個数: 72

約数和(自身を含む): 3673621728

約数和(自身を除く): 2545758348

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, 383627, 767254, 1150881, 1534508, 1918135, 2301762, 2685389, 3836270, 4603524, 5370778, 5754405, 7672540, 8056167, 10741556, 11508810, 13426945, 16112334, 18797723, 23017620, 26853890, 32224668, 37595446, 40280835, 53707780, 56393169, 75190892, 80561670, 93988615, 112786338, 161123340, 187977230, 225572676, 281965845, 375954460, 563931690, 1127863380]

約数ペア:

[(1, 1127863380), (2, 563931690), (3, 375954460), (4, 281965845), (5, 225572676), (6, 187977230), (7, 161123340), (10, 112786338), (12, 93988615), (14, 80561670), (15, 75190892), (20, 56393169), (21, 53707780), (28, 40280835), (30, 37595446), (35, 32224668), (42, 26853890), (49, 23017620), (60, 18797723), (70, 16112334), (84, 13426945), (98, 11508810), (105, 10741556), (140, 8056167), (147, 7672540), (196, 5754405), (210, 5370778), (245, 4603524), (294, 3836270), (420, 2685389), (490, 2301762), (588, 1918135), (735, 1534508), (980, 1150881), (1470, 767254), (2940, 383627)]