984967290

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{1216009}}^1$

素因数の和:1216028

約数の個数: 40

約数和(自身を含む): 2648469780

約数和(自身を除く): 1663502490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 1216009, 2432018, 3648027, 6080045, 7296054, 10944081, 12160090, 18240135, 21888162, 32832243, 36480270, 54720405, 65664486, 98496729, 109440810, 164161215, 196993458, 328322430, 492483645, 984967290]

約数ペア:

[(1, 984967290), (2, 492483645), (3, 328322430), (5, 196993458), (6, 164161215), (9, 109440810), (10, 98496729), (15, 65664486), (18, 54720405), (27, 36480270), (30, 32832243), (45, 21888162), (54, 18240135), (81, 12160090), (90, 10944081), (135, 7296054), (162, 6080045), (270, 3648027), (405, 2432018), (810, 1216009)]