30668848

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{67}}^2$

素因数の和:210

約数の個数: 60

約数和(自身を含む): 70068432

約数和(自身を除く): 39399584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 67, 112, 122, 134, 244, 268, 427, 469, 488, 536, 854, 938, 976, 1072, 1708, 1876, 3416, 3752, 4087, 4489, 6832, 7504, 8174, 8978, 16348, 17956, 28609, 31423, 32696, 35912, 57218, 62846, 65392, 71824, 114436, 125692, 228872, 251384, 273829, 457744, 502768, 547658, 1095316, 1916803, 2190632, 3833606, 4381264, 7667212, 15334424, 30668848]

約数ペア:

[(1, 30668848), (2, 15334424), (4, 7667212), (7, 4381264), (8, 3833606), (14, 2190632), (16, 1916803), (28, 1095316), (56, 547658), (61, 502768), (67, 457744), (112, 273829), (122, 251384), (134, 228872), (244, 125692), (268, 114436), (427, 71824), (469, 65392), (488, 62846), (536, 57218), (854, 35912), (938, 32696), (976, 31423), (1072, 28609), (1708, 17956), (1876, 16348), (3416, 8978), (3752, 8174), (4087, 7504), (4489, 6832)]