879463130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{2591}}^1$

素因数の和:2991

約数の個数: 64

約数和(自身を含む): 1954326528

約数和(自身を除く): 1074863398

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 373, 455, 746, 910, 1865, 2591, 2611, 3730, 4849, 5182, 5222, 9698, 12955, 13055, 18137, 24245, 25910, 26110, 33683, 33943, 36274, 48490, 67366, 67886, 90685, 168415, 169715, 181370, 235781, 336830, 339430, 471562, 966443, 1178905, 1932886, 2357810, 4832215, 6765101, 9664430, 12563759, 13530202, 25127518, 33825505, 62818795, 67651010, 87946313, 125637590, 175892626, 439731565, 879463130]

約数ペア:

[(1, 879463130), (2, 439731565), (5, 175892626), (7, 125637590), (10, 87946313), (13, 67651010), (14, 62818795), (26, 33825505), (35, 25127518), (65, 13530202), (70, 12563759), (91, 9664430), (130, 6765101), (182, 4832215), (373, 2357810), (455, 1932886), (746, 1178905), (910, 966443), (1865, 471562), (2591, 339430), (2611, 336830), (3730, 235781), (4849, 181370), (5182, 169715), (5222, 168415), (9698, 90685), (12955, 67886), (13055, 67366), (18137, 48490), (24245, 36274), (25910, 33943), (26110, 33683)]