1101090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{127}}^1$

素因数の和:171

約数の個数: 48

約数和(自身を含む): 2829312

約数和(自身を除く): 1728222

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 127, 170, 254, 255, 289, 381, 510, 578, 635, 762, 867, 1270, 1445, 1734, 1905, 2159, 2890, 3810, 4318, 4335, 6477, 8670, 10795, 12954, 21590, 32385, 36703, 64770, 73406, 110109, 183515, 220218, 367030, 550545, 1101090]

約数ペア:

[(1, 1101090), (2, 550545), (3, 367030), (5, 220218), (6, 183515), (10, 110109), (15, 73406), (17, 64770), (30, 36703), (34, 32385), (51, 21590), (85, 12954), (102, 10795), (127, 8670), (170, 6477), (254, 4335), (255, 4318), (289, 3810), (381, 2890), (510, 2159), (578, 1905), (635, 1734), (762, 1445), (867, 1270)]