229463780

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{126079}}^1$

素因数の和:126108

約数の個数: 48

約数和(自身を含む): 593080320

約数和(自身を除く): 363616540

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, 126079, 252158, 504316, 630395, 882553, 1260790, 1639027, 1765106, 2521580, 3278054, 3530212, 4412765, 6556108, 8195135, 8825530, 11473189, 16390270, 17651060, 22946378, 32780540, 45892756, 57365945, 114731890, 229463780]

約数ペア:

[(1, 229463780), (2, 114731890), (4, 57365945), (5, 45892756), (7, 32780540), (10, 22946378), (13, 17651060), (14, 16390270), (20, 11473189), (26, 8825530), (28, 8195135), (35, 6556108), (52, 4412765), (65, 3530212), (70, 3278054), (91, 2521580), (130, 1765106), (140, 1639027), (182, 1260790), (260, 882553), (364, 630395), (455, 504316), (910, 252158), (1820, 126079)]