4840030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1201}}^1$

素因数の和:1252

約数の個数: 32

約数和(自身を含む): 9692928

約数和(自身を除く): 4852898

約数列:

[1, 2, 5, 10, 13, 26, 31, 62, 65, 130, 155, 310, 403, 806, 1201, 2015, 2402, 4030, 6005, 12010, 15613, 31226, 37231, 74462, 78065, 156130, 186155, 372310, 484003, 968006, 2420015, 4840030]

約数ペア:

[(1, 4840030), (2, 2420015), (5, 968006), (10, 484003), (13, 372310), (26, 186155), (31, 156130), (62, 78065), (65, 74462), (130, 37231), (155, 31226), (310, 15613), (403, 12010), (806, 6005), (1201, 4030), (2015, 2402)]