147454580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{81019}}^1$

素因数の和:81048

約数の個数: 48

約数和(自身を含む): 381118080

約数和(自身を除く): 233663500

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 81019, 162038, 324076, 405095, 567133, 810190, 1053247, 1134266, 1620380, 2106494, 2268532, 2835665, 4212988, 5266235, 5671330, 7372729, 10532470, 11342660, 14745458, 21064940, 29490916, 36863645, 73727290, 147454580]

約数ペア:

[(1, 147454580), (2, 73727290), (4, 36863645), (5, 29490916), (7, 21064940), (10, 14745458), (13, 11342660), (14, 10532470), (20, 7372729), (26, 5671330), (28, 5266235), (35, 4212988), (52, 2835665), (65, 2268532), (70, 2106494), (91, 1620380), (130, 1134266), (140, 1053247), (182, 810190), (260, 567133), (364, 405095), (455, 324076), (910, 162038), (1820, 81019)]