27273270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1089

約数の個数: 64

約数和(自身を含む): 70683840

約数和(自身を除く): 43410570

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 53, 85, 102, 106, 159, 170, 255, 265, 318, 510, 530, 795, 901, 1009, 1590, 1802, 2018, 2703, 3027, 4505, 5045, 5406, 6054, 9010, 10090, 13515, 15135, 17153, 27030, 30270, 34306, 51459, 53477, 85765, 102918, 106954, 160431, 171530, 257295, 267385, 320862, 514590, 534770, 802155, 909109, 1604310, 1818218, 2727327, 4545545, 5454654, 9091090, 13636635, 27273270]

約数ペア:

[(1, 27273270), (2, 13636635), (3, 9091090), (5, 5454654), (6, 4545545), (10, 2727327), (15, 1818218), (17, 1604310), (30, 909109), (34, 802155), (51, 534770), (53, 514590), (85, 320862), (102, 267385), (106, 257295), (159, 171530), (170, 160431), (255, 106954), (265, 102918), (318, 85765), (510, 53477), (530, 51459), (795, 34306), (901, 30270), (1009, 27030), (1590, 17153), (1802, 15135), (2018, 13515), (2703, 10090), (3027, 9010), (4505, 6054), (5045, 5406)]