420068764590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{9980251}}^1$

素因数の和:9980345

約数の個数: 64

約数和(自身を含む): 1069244278272

約数和(自身を除く): 649175513682

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 61, 69, 115, 122, 138, 183, 230, 305, 345, 366, 610, 690, 915, 1403, 1830, 2806, 4209, 7015, 8418, 14030, 21045, 42090, 9980251, 19960502, 29940753, 49901255, 59881506, 99802510, 149703765, 229545773, 299407530, 459091546, 608795311, 688637319, 1147728865, 1217590622, 1377274638, 1826385933, 2295457730, 3043976555, 3443186595, 3652771866, 6087953110, 6886373190, 9131929665, 14002292153, 18263859330, 28004584306, 42006876459, 70011460765, 84013752918, 140022921530, 210034382295, 420068764590]

約数ペア:

[(1, 420068764590), (2, 210034382295), (3, 140022921530), (5, 84013752918), (6, 70011460765), (10, 42006876459), (15, 28004584306), (23, 18263859330), (30, 14002292153), (46, 9131929665), (61, 6886373190), (69, 6087953110), (115, 3652771866), (122, 3443186595), (138, 3043976555), (183, 2295457730), (230, 1826385933), (305, 1377274638), (345, 1217590622), (366, 1147728865), (610, 688637319), (690, 608795311), (915, 459091546), (1403, 299407530), (1830, 229545773), (2806, 149703765), (4209, 99802510), (7015, 59881506), (8418, 49901255), (14030, 29940753), (21045, 19960502), (42090, 9980251)]