30466956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{541}}^1$

素因数の和:599

約数の個数: 72

約数和(自身を含む): 80948784

約数和(自身を除く): 50481828

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 38, 39, 52, 57, 76, 78, 114, 156, 228, 247, 361, 494, 541, 722, 741, 988, 1082, 1083, 1444, 1482, 1623, 2164, 2166, 2964, 3246, 4332, 4693, 6492, 7033, 9386, 10279, 14066, 14079, 18772, 20558, 21099, 28132, 28158, 30837, 41116, 42198, 56316, 61674, 84396, 123348, 133627, 195301, 267254, 390602, 400881, 534508, 585903, 781204, 801762, 1171806, 1603524, 2343612, 2538913, 5077826, 7616739, 10155652, 15233478, 30466956]

約数ペア:

[(1, 30466956), (2, 15233478), (3, 10155652), (4, 7616739), (6, 5077826), (12, 2538913), (13, 2343612), (19, 1603524), (26, 1171806), (38, 801762), (39, 781204), (52, 585903), (57, 534508), (76, 400881), (78, 390602), (114, 267254), (156, 195301), (228, 133627), (247, 123348), (361, 84396), (494, 61674), (541, 56316), (722, 42198), (741, 41116), (988, 30837), (1082, 28158), (1083, 28132), (1444, 21099), (1482, 20558), (1623, 18772), (2164, 14079), (2166, 14066), (2964, 10279), (3246, 9386), (4332, 7033), (4693, 6492)]