2848205340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{115499}}^1$

素因数の和:115651

約数の個数: 72

約数和(自身を含む): 8702694000

約数和(自身を除く): 5854488660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 137, 180, 274, 411, 548, 685, 822, 1233, 1370, 1644, 2055, 2466, 2740, 4110, 4932, 6165, 8220, 12330, 24660, 115499, 230998, 346497, 461996, 577495, 692994, 1039491, 1154990, 1385988, 1732485, 2078982, 2309980, 3464970, 4157964, 5197455, 6929940, 10394910, 15823363, 20789820, 31646726, 47470089, 63293452, 79116815, 94940178, 142410267, 158233630, 189880356, 237350445, 284820534, 316467260, 474700890, 569641068, 712051335, 949401780, 1424102670, 2848205340]

約数ペア:

[(1, 2848205340), (2, 1424102670), (3, 949401780), (4, 712051335), (5, 569641068), (6, 474700890), (9, 316467260), (10, 284820534), (12, 237350445), (15, 189880356), (18, 158233630), (20, 142410267), (30, 94940178), (36, 79116815), (45, 63293452), (60, 47470089), (90, 31646726), (137, 20789820), (180, 15823363), (274, 10394910), (411, 6929940), (548, 5197455), (685, 4157964), (822, 3464970), (1233, 2309980), (1370, 2078982), (1644, 1732485), (2055, 1385988), (2466, 1154990), (2740, 1039491), (4110, 692994), (4932, 577495), (6165, 461996), (8220, 346497), (12330, 230998), (24660, 115499)]