17862930

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{7351}}^1$

素因数の和:7373

約数の個数: 48

約数和(自身を含む): 48170304

約数和(自身を除く): 30307374

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 7351, 14702, 22053, 36755, 44106, 66159, 73510, 110265, 132318, 198477, 220530, 330795, 396954, 595431, 661590, 992385, 1190862, 1786293, 1984770, 2977155, 3572586, 5954310, 8931465, 17862930]

約数ペア:

[(1, 17862930), (2, 8931465), (3, 5954310), (5, 3572586), (6, 2977155), (9, 1984770), (10, 1786293), (15, 1190862), (18, 992385), (27, 661590), (30, 595431), (45, 396954), (54, 330795), (81, 220530), (90, 198477), (135, 132318), (162, 110265), (243, 73510), (270, 66159), (405, 44106), (486, 36755), (810, 22053), (1215, 14702), (2430, 7351)]