29943430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{14327}}^1$

素因数の和:14364

約数の個数: 32

約数和(自身を含む): 61896960

約数和(自身を除く): 31953530

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 14327, 28654, 71635, 143270, 157597, 272213, 315194, 544426, 787985, 1361065, 1575970, 2722130, 2994343, 5988686, 14971715, 29943430]

約数ペア:

[(1, 29943430), (2, 14971715), (5, 5988686), (10, 2994343), (11, 2722130), (19, 1575970), (22, 1361065), (38, 787985), (55, 544426), (95, 315194), (110, 272213), (190, 157597), (209, 143270), (418, 71635), (1045, 28654), (2090, 14327)]