30307498

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{359}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 52254720

約数和(自身を除く): 21947222

約数列:

[1, 2, 13, 17, 26, 34, 191, 221, 359, 382, 442, 718, 2483, 3247, 4667, 4966, 6103, 6494, 9334, 12206, 42211, 68569, 79339, 84422, 137138, 158678, 891397, 1165673, 1782794, 2331346, 15153749, 30307498]

約数ペア:

[(1, 30307498), (2, 15153749), (13, 2331346), (17, 1782794), (26, 1165673), (34, 891397), (191, 158678), (221, 137138), (359, 84422), (382, 79339), (442, 68569), (718, 42211), (2483, 12206), (3247, 9334), (4667, 6494), (4966, 6103)]