30805395

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{3079}}^1$

素因数の和:3139

約数の個数: 32

約数和(自身を含む): 53222400

約数和(自身を除く): 22417005

約数列:

[1, 3, 5, 15, 23, 29, 69, 87, 115, 145, 345, 435, 667, 2001, 3079, 3335, 9237, 10005, 15395, 46185, 70817, 89291, 212451, 267873, 354085, 446455, 1062255, 1339365, 2053693, 6161079, 10268465, 30805395]

約数ペア:

[(1, 30805395), (3, 10268465), (5, 6161079), (15, 2053693), (23, 1339365), (29, 1062255), (69, 446455), (87, 354085), (115, 267873), (145, 212451), (345, 89291), (435, 70817), (667, 46185), (2001, 15395), (3079, 10005), (3335, 9237)]