127655010

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{202627}}^1$

素因数の和:202647

約数の個数: 48

約数和(自身を含む): 379319616

約数和(自身を除く): 251664606

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 202627, 405254, 607881, 1013135, 1215762, 1418389, 1823643, 2026270, 2836778, 3039405, 3647286, 4255167, 6078810, 7091945, 8510334, 9118215, 12765501, 14183890, 18236430, 21275835, 25531002, 42551670, 63827505, 127655010]

約数ペア:

[(1, 127655010), (2, 63827505), (3, 42551670), (5, 25531002), (6, 21275835), (7, 18236430), (9, 14183890), (10, 12765501), (14, 9118215), (15, 8510334), (18, 7091945), (21, 6078810), (30, 4255167), (35, 3647286), (42, 3039405), (45, 2836778), (63, 2026270), (70, 1823643), (90, 1418389), (105, 1215762), (126, 1013135), (210, 607881), (315, 405254), (630, 202627)]