263635430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{7591}}^1$

素因数の和:7772

約数の個数: 32

約数和(自身を含む): 498521088

約数和(自身を除く): 234885658

約数列:

[1, 2, 5, 10, 23, 46, 115, 151, 230, 302, 755, 1510, 3473, 6946, 7591, 15182, 17365, 34730, 37955, 75910, 174593, 349186, 872965, 1146241, 1745930, 2292482, 5731205, 11462410, 26363543, 52727086, 131817715, 263635430]

約数ペア:

[(1, 263635430), (2, 131817715), (5, 52727086), (10, 26363543), (23, 11462410), (46, 5731205), (115, 2292482), (151, 1745930), (230, 1146241), (302, 872965), (755, 349186), (1510, 174593), (3473, 75910), (6946, 37955), (7591, 34730), (15182, 17365)]