2897777306730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1039}}^1\times {\mathrm{144583}}^1$

素因数の和:146275

約数の個数: 64

約数和(自身を含む): 6972233748480

約数和(自身を除く): 4074456441750

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 643, 1039, 1286, 1929, 2078, 3117, 3215, 3858, 5195, 6234, 6430, 9645, 10390, 15585, 19290, 31170, 144583, 289166, 433749, 668077, 722915, 867498, 1336154, 1445830, 2004231, 2168745, 3340385, 4008462, 4337490, 6680770, 10021155, 20042310, 92966869, 150221737, 185933738, 278900607, 300443474, 450665211, 464834345, 557801214, 751108685, 901330422, 929668690, 1394503035, 1502217370, 2253326055, 2789006070, 4506652110, 96592576891, 193185153782, 289777730673, 482962884455, 579555461346, 965925768910, 1448888653365, 2897777306730]

約数ペア:

[(1, 2897777306730), (2, 1448888653365), (3, 965925768910), (5, 579555461346), (6, 482962884455), (10, 289777730673), (15, 193185153782), (30, 96592576891), (643, 4506652110), (1039, 2789006070), (1286, 2253326055), (1929, 1502217370), (2078, 1394503035), (3117, 929668690), (3215, 901330422), (3858, 751108685), (5195, 557801214), (6234, 464834345), (6430, 450665211), (9645, 300443474), (10390, 278900607), (15585, 185933738), (19290, 150221737), (31170, 92966869), (144583, 20042310), (289166, 10021155), (433749, 6680770), (668077, 4337490), (722915, 4008462), (867498, 3340385), (1336154, 2168745), (1445830, 2004231)]