130195980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{38069}}^1$

素因数の和:38103

約数の個数: 72

約数和(自身を含む): 415724400

約数和(自身を除く): 285528420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 38069, 76138, 114207, 152276, 190345, 228414, 342621, 380690, 456828, 571035, 685242, 723311, 761380, 1142070, 1370484, 1446622, 1713105, 2169933, 2284140, 2893244, 3426210, 3616555, 4339866, 6509799, 6852420, 7233110, 8679732, 10849665, 13019598, 14466220, 21699330, 26039196, 32548995, 43398660, 65097990, 130195980]

約数ペア:

[(1, 130195980), (2, 65097990), (3, 43398660), (4, 32548995), (5, 26039196), (6, 21699330), (9, 14466220), (10, 13019598), (12, 10849665), (15, 8679732), (18, 7233110), (19, 6852420), (20, 6509799), (30, 4339866), (36, 3616555), (38, 3426210), (45, 2893244), (57, 2284140), (60, 2169933), (76, 1713105), (90, 1446622), (95, 1370484), (114, 1142070), (171, 761380), (180, 723311), (190, 685242), (228, 571035), (285, 456828), (342, 380690), (380, 342621), (570, 228414), (684, 190345), (855, 152276), (1140, 114207), (1710, 76138), (3420, 38069)]