30492592

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{4729}}^1$

素因数の和:4781

約数の個数: 40

約数和(自身を含む): 65690240

約数和(自身を除く): 35197648

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 4729, 6448, 9458, 18916, 37832, 61477, 75664, 122954, 146599, 245908, 293198, 491816, 586396, 983632, 1172792, 1905787, 2345584, 3811574, 7623148, 15246296, 30492592]

約数ペア:

[(1, 30492592), (2, 15246296), (4, 7623148), (8, 3811574), (13, 2345584), (16, 1905787), (26, 1172792), (31, 983632), (52, 586396), (62, 491816), (104, 293198), (124, 245908), (208, 146599), (248, 122954), (403, 75664), (496, 61477), (806, 37832), (1612, 18916), (3224, 9458), (4729, 6448)]