1330890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 64

約数和(自身を含む): 3611520

約数和(自身を除く): 2280630

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 109, 110, 111, 165, 185, 218, 222, 327, 330, 370, 407, 545, 555, 654, 814, 1090, 1110, 1199, 1221, 1635, 2035, 2398, 2442, 3270, 3597, 4033, 4070, 5995, 6105, 7194, 8066, 11990, 12099, 12210, 17985, 20165, 24198, 35970, 40330, 44363, 60495, 88726, 120990, 133089, 221815, 266178, 443630, 665445, 1330890]

約数ペア:

[(1, 1330890), (2, 665445), (3, 443630), (5, 266178), (6, 221815), (10, 133089), (11, 120990), (15, 88726), (22, 60495), (30, 44363), (33, 40330), (37, 35970), (55, 24198), (66, 20165), (74, 17985), (109, 12210), (110, 12099), (111, 11990), (165, 8066), (185, 7194), (218, 6105), (222, 5995), (327, 4070), (330, 4033), (370, 3597), (407, 3270), (545, 2442), (555, 2398), (654, 2035), (814, 1635), (1090, 1221), (1110, 1199)]