30472208

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3407}}^1$

素因数の和:3471

約数の個数: 40

約数和(自身を含む): 65079168

約数和(自身を除く): 34606960

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 3407, 4472, 6814, 8944, 13628, 27256, 44291, 54512, 88582, 146501, 177164, 293002, 354328, 586004, 708656, 1172008, 1904513, 2344016, 3809026, 7618052, 15236104, 30472208]

約数ペア:

[(1, 30472208), (2, 15236104), (4, 7618052), (8, 3809026), (13, 2344016), (16, 1904513), (26, 1172008), (43, 708656), (52, 586004), (86, 354328), (104, 293002), (172, 177164), (208, 146501), (344, 88582), (559, 54512), (688, 44291), (1118, 27256), (2236, 13628), (3407, 8944), (4472, 6814)]