2912279130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{509}}^1\times {\mathrm{21191}}^1$

素因数の和:21716

約数の個数: 64

約数和(自身を含む): 7781702400

約数和(自身を除く): 4869423270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 509, 1018, 1527, 2545, 3054, 4581, 5090, 7635, 9162, 13743, 15270, 21191, 22905, 27486, 42382, 45810, 63573, 68715, 105955, 127146, 137430, 190719, 211910, 317865, 381438, 572157, 635730, 953595, 1144314, 1907190, 2860785, 5721570, 10786219, 21572438, 32358657, 53931095, 64717314, 97075971, 107862190, 161793285, 194151942, 291227913, 323586570, 485379855, 582455826, 970759710, 1456139565, 2912279130]

約数ペア:

[(1, 2912279130), (2, 1456139565), (3, 970759710), (5, 582455826), (6, 485379855), (9, 323586570), (10, 291227913), (15, 194151942), (18, 161793285), (27, 107862190), (30, 97075971), (45, 64717314), (54, 53931095), (90, 32358657), (135, 21572438), (270, 10786219), (509, 5721570), (1018, 2860785), (1527, 1907190), (2545, 1144314), (3054, 953595), (4581, 635730), (5090, 572157), (7635, 381438), (9162, 317865), (13743, 211910), (15270, 190719), (21191, 137430), (22905, 127146), (27486, 105955), (42382, 68715), (45810, 63573)]