30109346

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 50440320

約数和(自身を除く): 20330974

約数列:

[1, 2, 17, 23, 34, 46, 139, 277, 278, 391, 554, 782, 2363, 3197, 4709, 4726, 6371, 6394, 9418, 12742, 38503, 54349, 77006, 108307, 108698, 216614, 654551, 885569, 1309102, 1771138, 15054673, 30109346]

約数ペア:

[(1, 30109346), (2, 15054673), (17, 1771138), (23, 1309102), (34, 885569), (46, 654551), (139, 216614), (277, 108698), (278, 108307), (391, 77006), (554, 54349), (782, 38503), (2363, 12742), (3197, 9418), (4709, 6394), (4726, 6371)]