1386990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{467}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 4043520

約数和(自身を除く): 2656530

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 27, 30, 33, 45, 54, 55, 66, 90, 99, 110, 135, 165, 198, 270, 297, 330, 467, 495, 594, 934, 990, 1401, 1485, 2335, 2802, 2970, 4203, 4670, 5137, 7005, 8406, 10274, 12609, 14010, 15411, 21015, 25218, 25685, 30822, 42030, 46233, 51370, 63045, 77055, 92466, 126090, 138699, 154110, 231165, 277398, 462330, 693495, 1386990]

約数ペア:

[(1, 1386990), (2, 693495), (3, 462330), (5, 277398), (6, 231165), (9, 154110), (10, 138699), (11, 126090), (15, 92466), (18, 77055), (22, 63045), (27, 51370), (30, 46233), (33, 42030), (45, 30822), (54, 25685), (55, 25218), (66, 21015), (90, 15411), (99, 14010), (110, 12609), (135, 10274), (165, 8406), (198, 7005), (270, 5137), (297, 4670), (330, 4203), (467, 2970), (495, 2802), (594, 2335), (934, 1485), (990, 1401)]