294328190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{4649}}^1$

素因数の和:5156

約数の個数: 32

約数和(自身を含む): 571838400

約数和(自身を除く): 277510210

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487, 974, 2435, 4649, 4870, 6331, 9298, 12662, 23245, 31655, 46490, 60437, 63310, 120874, 302185, 604370, 2264063, 4528126, 11320315, 22640630, 29432819, 58865638, 147164095, 294328190]

約数ペア:

[(1, 294328190), (2, 147164095), (5, 58865638), (10, 29432819), (13, 22640630), (26, 11320315), (65, 4528126), (130, 2264063), (487, 604370), (974, 302185), (2435, 120874), (4649, 63310), (4870, 60437), (6331, 46490), (9298, 31655), (12662, 23245)]