30689658

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 73146240

約数和(自身を除く): 42456582

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 101, 102, 153, 202, 303, 306, 331, 459, 606, 662, 909, 918, 993, 1717, 1818, 1986, 2727, 2979, 3434, 5151, 5454, 5627, 5958, 8937, 10302, 11254, 15453, 16881, 17874, 30906, 33431, 33762, 46359, 50643, 66862, 92718, 100293, 101286, 151929, 200586, 300879, 303858, 568327, 601758, 902637, 1136654, 1704981, 1805274, 3409962, 5114943, 10229886, 15344829, 30689658]

約数ペア:

[(1, 30689658), (2, 15344829), (3, 10229886), (6, 5114943), (9, 3409962), (17, 1805274), (18, 1704981), (27, 1136654), (34, 902637), (51, 601758), (54, 568327), (101, 303858), (102, 300879), (153, 200586), (202, 151929), (303, 101286), (306, 100293), (331, 92718), (459, 66862), (606, 50643), (662, 46359), (909, 33762), (918, 33431), (993, 30906), (1717, 17874), (1818, 16881), (1986, 15453), (2727, 11254), (2979, 10302), (3434, 8937), (5151, 5958), (5454, 5627)]