30186130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2609}}^1$

素因数の和:2718

約数の個数: 32

約数和(自身を含む): 59194800

約数和(自身を除く): 29008670

約数列:

[1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 2609, 5218, 5785, 11570, 13045, 26090, 33917, 67834, 169585, 232201, 339170, 464402, 1161005, 2322010, 3018613, 6037226, 15093065, 30186130]

約数ペア:

[(1, 30186130), (2, 15093065), (5, 6037226), (10, 3018613), (13, 2322010), (26, 1161005), (65, 464402), (89, 339170), (130, 232201), (178, 169585), (445, 67834), (890, 33917), (1157, 26090), (2314, 13045), (2609, 11570), (5218, 5785)]