30318862

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1500

約数の個数: 32

約数和(自身を含む): 54820800

約数和(自身を除く): 24501938

約数列:

[1, 2, 7, 14, 29, 53, 58, 106, 203, 371, 406, 742, 1409, 1537, 2818, 3074, 9863, 10759, 19726, 21518, 40861, 74677, 81722, 149354, 286027, 522739, 572054, 1045478, 2165633, 4331266, 15159431, 30318862]

約数ペア:

[(1, 30318862), (2, 15159431), (7, 4331266), (14, 2165633), (29, 1045478), (53, 572054), (58, 522739), (106, 286027), (203, 149354), (371, 81722), (406, 74677), (742, 40861), (1409, 21518), (1537, 19726), (2818, 10759), (3074, 9863)]