30161296

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:847

約数の個数: 40

約数和(自身を含む): 64058400

約数和(自身を除く): 33897104

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 409, 419, 818, 838, 1636, 1676, 3272, 3352, 4499, 4609, 6544, 6704, 8998, 9218, 17996, 18436, 35992, 36872, 71984, 73744, 171371, 342742, 685484, 1370968, 1885081, 2741936, 3770162, 7540324, 15080648, 30161296]

約数ペア:

[(1, 30161296), (2, 15080648), (4, 7540324), (8, 3770162), (11, 2741936), (16, 1885081), (22, 1370968), (44, 685484), (88, 342742), (176, 171371), (409, 73744), (419, 71984), (818, 36872), (838, 35992), (1636, 18436), (1676, 17996), (3272, 9218), (3352, 8998), (4499, 6704), (4609, 6544)]