30378170

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{491}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 57386880

約数和(自身を除く): 27008710

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 269, 491, 538, 982, 1345, 2455, 2690, 4910, 6187, 11293, 12374, 22586, 30935, 56465, 61870, 112930, 132079, 264158, 660395, 1320790, 3037817, 6075634, 15189085, 30378170]

約数ペア:

[(1, 30378170), (2, 15189085), (5, 6075634), (10, 3037817), (23, 1320790), (46, 660395), (115, 264158), (230, 132079), (269, 112930), (491, 61870), (538, 56465), (982, 30935), (1345, 22586), (2455, 12374), (2690, 11293), (4910, 6187)]