30710115280

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{952547}}^1$

素因数の和:952604

約数の個数: 80

約数和(自身を含む): 79373919744

約数和(自身を除く): 48663804464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 40, 52, 62, 65, 80, 104, 124, 130, 155, 208, 248, 260, 310, 403, 496, 520, 620, 806, 1040, 1240, 1612, 2015, 2480, 3224, 4030, 6448, 8060, 16120, 32240, 952547, 1905094, 3810188, 4762735, 7620376, 9525470, 12383111, 15240752, 19050940, 24766222, 29528957, 38101880, 49532444, 59057914, 61915555, 76203760, 99064888, 118115828, 123831110, 147644785, 198129776, 236231656, 247662220, 295289570, 383876441, 472463312, 495324440, 590579140, 767752882, 990648880, 1181158280, 1535505764, 1919382205, 2362316560, 3071011528, 3838764410, 6142023056, 7677528820, 15355057640, 30710115280]

約数ペア:

[(1, 30710115280), (2, 15355057640), (4, 7677528820), (5, 6142023056), (8, 3838764410), (10, 3071011528), (13, 2362316560), (16, 1919382205), (20, 1535505764), (26, 1181158280), (31, 990648880), (40, 767752882), (52, 590579140), (62, 495324440), (65, 472463312), (80, 383876441), (104, 295289570), (124, 247662220), (130, 236231656), (155, 198129776), (208, 147644785), (248, 123831110), (260, 118115828), (310, 99064888), (403, 76203760), (496, 61915555), (520, 59057914), (620, 49532444), (806, 38101880), (1040, 29528957), (1240, 24766222), (1612, 19050940), (2015, 15240752), (2480, 12383111), (3224, 9525470), (4030, 7620376), (6448, 4762735), (8060, 3810188), (16120, 1905094), (32240, 952547)]