1288969.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{9839}}^1$

素因数の和:9916

約数の個数: 32

約数和(自身を含む): 48176640

約数和(自身を除く): 28400250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 134, 201, 335, 402, 670, 1005, 2010, 9839, 19678, 29517, 49195, 59034, 98390, 147585, 295170, 659213, 1318426, 1977639, 3296065, 3955278, 6592130, 9888195, 19776390]

約数ペア:

[(1, 19776390), (2, 9888195), (3, 6592130), (5, 3955278), (6, 3296065), (10, 1977639), (15, 1318426), (30, 659213), (67, 295170), (134, 147585), (201, 98390), (335, 59034), (402, 49195), (670, 29517), (1005, 19678), (2010, 9839)]