20173321530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13063}}^1\times {\mathrm{17159}}^1$

素因数の和:30235

約数の個数: 48

約数和(自身を含む): 52457708160

約数和(自身を除く): 32284386630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 13063, 17159, 26126, 34318, 39189, 51477, 65315, 78378, 85795, 102954, 117567, 130630, 154431, 171590, 195945, 235134, 257385, 308862, 391890, 514770, 587835, 772155, 1175670, 1544310, 224148017, 448296034, 672444051, 1120740085, 1344888102, 2017332153, 2241480170, 3362220255, 4034664306, 6724440510, 10086660765, 20173321530]

約数ペア:

[(1, 20173321530), (2, 10086660765), (3, 6724440510), (5, 4034664306), (6, 3362220255), (9, 2241480170), (10, 2017332153), (15, 1344888102), (18, 1120740085), (30, 672444051), (45, 448296034), (90, 224148017), (13063, 1544310), (17159, 1175670), (26126, 772155), (34318, 587835), (39189, 514770), (51477, 391890), (65315, 308862), (78378, 257385), (85795, 235134), (102954, 195945), (117567, 171590), (130630, 154431)]