30234636

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 81768960

約数和(自身を除く): 51534324

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 127, 153, 204, 254, 306, 381, 389, 508, 612, 762, 778, 1143, 1167, 1524, 1556, 2159, 2286, 2334, 3501, 4318, 4572, 4668, 6477, 6613, 7002, 8636, 12954, 13226, 14004, 19431, 19839, 25908, 26452, 38862, 39678, 49403, 59517, 77724, 79356, 98806, 119034, 148209, 197612, 238068, 296418, 444627, 592836, 839851, 889254, 1679702, 1778508, 2519553, 3359404, 5039106, 7558659, 10078212, 15117318, 30234636]

約数ペア:

[(1, 30234636), (2, 15117318), (3, 10078212), (4, 7558659), (6, 5039106), (9, 3359404), (12, 2519553), (17, 1778508), (18, 1679702), (34, 889254), (36, 839851), (51, 592836), (68, 444627), (102, 296418), (127, 238068), (153, 197612), (204, 148209), (254, 119034), (306, 98806), (381, 79356), (389, 77724), (508, 59517), (612, 49403), (762, 39678), (778, 38862), (1143, 26452), (1167, 25908), (1524, 19839), (1556, 19431), (2159, 14004), (2286, 13226), (2334, 12954), (3501, 8636), (4318, 7002), (4572, 6613), (4668, 6477)]