30214484

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2221}}^1$

素因数の和:2423

約数の個数: 24

約数和(自身を含む): 55994400

約数和(自身を除く): 25779916

約数列:

[1, 2, 4, 19, 38, 76, 179, 358, 716, 2221, 3401, 4442, 6802, 8884, 13604, 42199, 84398, 168796, 397559, 795118, 1590236, 7553621, 15107242, 30214484]

約数ペア:

[(1, 30214484), (2, 15107242), (4, 7553621), (19, 1590236), (38, 795118), (76, 397559), (179, 168796), (358, 84398), (716, 42199), (2221, 13604), (3401, 8884), (4442, 6802)]