2343880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{761}}^1$

素因数の和:790

約数の個数: 64

約数和(自身を含む): 6583680

約数和(自身を除く): 4239800

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 55, 56, 70, 77, 88, 110, 140, 154, 220, 280, 308, 385, 440, 616, 761, 770, 1522, 1540, 3044, 3080, 3805, 5327, 6088, 7610, 8371, 10654, 15220, 16742, 21308, 26635, 30440, 33484, 41855, 42616, 53270, 58597, 66968, 83710, 106540, 117194, 167420, 213080, 234388, 292985, 334840, 468776, 585970, 1171940, 2343880]

約数ペア:

[(1, 2343880), (2, 1171940), (4, 585970), (5, 468776), (7, 334840), (8, 292985), (10, 234388), (11, 213080), (14, 167420), (20, 117194), (22, 106540), (28, 83710), (35, 66968), (40, 58597), (44, 53270), (55, 42616), (56, 41855), (70, 33484), (77, 30440), (88, 26635), (110, 21308), (140, 16742), (154, 15220), (220, 10654), (280, 8371), (308, 7610), (385, 6088), (440, 5327), (616, 3805), (761, 3080), (770, 3044), (1522, 1540)]