30972850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{32603}}^1$

素因数の和:32634

約数の個数: 24

約数和(自身を含む): 60643440

約数和(自身を除く): 29670590

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 32603, 65206, 163015, 326030, 619457, 815075, 1238914, 1630150, 3097285, 6194570, 15486425, 30972850]

約数ペア:

[(1, 30972850), (2, 15486425), (5, 6194570), (10, 3097285), (19, 1630150), (25, 1238914), (38, 815075), (50, 619457), (95, 326030), (190, 163015), (475, 65206), (950, 32603)]