27459930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2341}}^1$

素因数の和:2391

約数の個数: 64

約数和(自身を含む): 72845568

約数和(自身を除く): 45385638

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2341, 2346, 3910, 4682, 5865, 7023, 11705, 11730, 14046, 23410, 35115, 39797, 53843, 70230, 79594, 107686, 119391, 161529, 198985, 238782, 269215, 323058, 397970, 538430, 596955, 807645, 915331, 1193910, 1615290, 1830662, 2745993, 4576655, 5491986, 9153310, 13729965, 27459930]

約数ペア:

[(1, 27459930), (2, 13729965), (3, 9153310), (5, 5491986), (6, 4576655), (10, 2745993), (15, 1830662), (17, 1615290), (23, 1193910), (30, 915331), (34, 807645), (46, 596955), (51, 538430), (69, 397970), (85, 323058), (102, 269215), (115, 238782), (138, 198985), (170, 161529), (230, 119391), (255, 107686), (345, 79594), (391, 70230), (510, 53843), (690, 39797), (782, 35115), (1173, 23410), (1955, 14046), (2341, 11730), (2346, 11705), (3910, 7023), (4682, 5865)]