30873636

素因数分解:

$2^2\times 3^5\times {\mathrm{23}}^1\times {\mathrm{1381}}^1$

素因数の和:1423

約数の個数: 72

約数和(自身を含む): 84512064

約数和(自身を除く): 53638428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 69, 81, 92, 108, 138, 162, 207, 243, 276, 324, 414, 486, 621, 828, 972, 1242, 1381, 1863, 2484, 2762, 3726, 4143, 5524, 5589, 7452, 8286, 11178, 12429, 16572, 22356, 24858, 31763, 37287, 49716, 63526, 74574, 95289, 111861, 127052, 149148, 190578, 223722, 285867, 335583, 381156, 447444, 571734, 671166, 857601, 1143468, 1342332, 1715202, 2572803, 3430404, 5145606, 7718409, 10291212, 15436818, 30873636]

約数ペア:

[(1, 30873636), (2, 15436818), (3, 10291212), (4, 7718409), (6, 5145606), (9, 3430404), (12, 2572803), (18, 1715202), (23, 1342332), (27, 1143468), (36, 857601), (46, 671166), (54, 571734), (69, 447444), (81, 381156), (92, 335583), (108, 285867), (138, 223722), (162, 190578), (207, 149148), (243, 127052), (276, 111861), (324, 95289), (414, 74574), (486, 63526), (621, 49716), (828, 37287), (972, 31763), (1242, 24858), (1381, 22356), (1863, 16572), (2484, 12429), (2762, 11178), (3726, 8286), (4143, 7452), (5524, 5589)]