27477990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16069}}^1$

素因数の和:16101

約数の個数: 48

約数和(自身を含む): 75207600

約数和(自身を除く): 47729610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 16069, 32138, 48207, 80345, 96414, 144621, 160690, 241035, 289242, 305311, 482070, 610622, 723105, 915933, 1446210, 1526555, 1831866, 2747799, 3053110, 4579665, 5495598, 9159330, 13738995, 27477990]

約数ペア:

[(1, 27477990), (2, 13738995), (3, 9159330), (5, 5495598), (6, 4579665), (9, 3053110), (10, 2747799), (15, 1831866), (18, 1526555), (19, 1446210), (30, 915933), (38, 723105), (45, 610622), (57, 482070), (90, 305311), (95, 289242), (114, 241035), (171, 160690), (190, 144621), (285, 96414), (342, 80345), (570, 48207), (855, 32138), (1710, 16069)]