30171258

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{42979}}^1$

素因数の和:43003

約数の個数: 32

約数和(自身を含む): 72206400

約数和(自身を除く): 42035142

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 42979, 85958, 128937, 257874, 386811, 558727, 773622, 1117454, 1160433, 1676181, 2320866, 3352362, 5028543, 10057086, 15085629, 30171258]

約数ペア:

[(1, 30171258), (2, 15085629), (3, 10057086), (6, 5028543), (9, 3352362), (13, 2320866), (18, 1676181), (26, 1160433), (27, 1117454), (39, 773622), (54, 558727), (78, 386811), (117, 257874), (234, 128937), (351, 85958), (702, 42979)]