268174890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2856

約数の個数: 96

約数和(自身を含む): 741059280

約数和(自身を除く): 472884390

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 29, 30, 37, 45, 58, 74, 87, 90, 111, 145, 174, 185, 222, 261, 290, 333, 370, 435, 522, 555, 666, 870, 1073, 1110, 1305, 1665, 2146, 2610, 2777, 3219, 3330, 5365, 5554, 6438, 8331, 9657, 10730, 13885, 16095, 16662, 19314, 24993, 27770, 32190, 41655, 48285, 49986, 80533, 83310, 96570, 102749, 124965, 161066, 205498, 241599, 249930, 308247, 402665, 483198, 513745, 616494, 724797, 805330, 924741, 1027490, 1207995, 1449594, 1541235, 1849482, 2415990, 2979721, 3082470, 3623985, 4623705, 5959442, 7247970, 8939163, 9247410, 14898605, 17878326, 26817489, 29797210, 44695815, 53634978, 89391630, 134087445, 268174890]

約数ペア:

[(1, 268174890), (2, 134087445), (3, 89391630), (5, 53634978), (6, 44695815), (9, 29797210), (10, 26817489), (15, 17878326), (18, 14898605), (29, 9247410), (30, 8939163), (37, 7247970), (45, 5959442), (58, 4623705), (74, 3623985), (87, 3082470), (90, 2979721), (111, 2415990), (145, 1849482), (174, 1541235), (185, 1449594), (222, 1207995), (261, 1027490), (290, 924741), (333, 805330), (370, 724797), (435, 616494), (522, 513745), (555, 483198), (666, 402665), (870, 308247), (1073, 249930), (1110, 241599), (1305, 205498), (1665, 161066), (2146, 124965), (2610, 102749), (2777, 96570), (3219, 83310), (3330, 80533), (5365, 49986), (5554, 48285), (6438, 41655), (8331, 32190), (9657, 27770), (10730, 24993), (13885, 19314), (16095, 16662)]